{"id":5584,"date":"2026-01-19T13:24:28","date_gmt":"2026-01-19T05:24:28","guid":{"rendered":"https:\/\/dzswatermeters.com\/product\/compteurs-deau-woltman-classe-2-corps-en-fonte-type-sec-dn50-2\/"},"modified":"2026-10-11T05:16:20","modified_gmt":"2026-10-10T21:16:20","slug":"woltman-water-meters-class-2-cast-iron-body-dry-type-dn50-2","status":"publish","type":"product","link":"https:\/\/dzswatermeters.com\/fr\/product\/woltman-water-meters-class-2-cast-iron-body-dry-type-dn50-2\/","title":{"rendered":"Compteurs d\u2019eau Woltman \u2013 Classe 2, corps en fonte, type sec, DN50 2&Prime;"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1623\" src=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-detail.webp\" alt=\"\" width=\"1200\" height=\"1000\" srcset=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-detail.webp 1200w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-detail-300x250.webp 300w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-detail-1024x853.webp 1024w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-detail-768x640.webp 768w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-detail-600x500.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<ul>\n<li><span style=\"font-family: 'arial black', sans-serif\">Dimensions :<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1627 aligncenter\" src=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-size-drawing.webp\" alt=\"\" width=\"712\" height=\"331\" srcset=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-size-drawing.webp 1200w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-size-drawing-300x140.webp 300w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-size-drawing-1024x476.webp 1024w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-size-drawing-768x357.webp 768w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-size-drawing-600x279.webp 600w\" sizes=\"auto, (max-width: 712px) 100vw, 712px\" \/><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">Norme de bride conforme \u00e0 ISO 7005-2:1998(E), PN16<\/span><\/p>\n<table style=\"width: 93.9634%;height: 168px\">\n<thead>\n<tr style=\"height: 24px\">\n<th style=\"width: 12.3644%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Taille<\/span><\/th>\n<th style=\"width: 16.7028%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">L (mm)<\/span><\/th>\n<th style=\"width: 15.1844%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">H (mm)<\/span><\/th>\n<th style=\"width: 14.9675%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">D (mm)<\/span><\/th>\n<th style=\"width: 16.4859%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">D1 (mm)<\/span><\/th>\n<th style=\"width: 195.879%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">n \u00d7 M<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 24px\">\n<td style=\"width: 12.3644%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN50<\/span><\/td>\n<td style=\"width: 16.7028%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">280 \/ 200<\/span><\/td>\n<td style=\"width: 15.1844%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">246<\/span><\/td>\n<td style=\"width: 14.9675%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">165<\/span><\/td>\n<td style=\"width: 16.4859%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">125<\/span><\/td>\n<td style=\"width: 195.879%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">4 \u00d7 M16<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 12.3644%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN65<\/span><\/td>\n<td style=\"width: 16.7028%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">300<\/span><\/td>\n<td style=\"width: 15.1844%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">251.5<\/span><\/td>\n<td style=\"width: 14.9675%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">185<\/span><\/td>\n<td style=\"width: 16.4859%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">145<\/span><\/td>\n<td style=\"width: 195.879%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">4 \u00d7 M16<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 12.3644%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN80<\/span><\/td>\n<td style=\"width: 16.7028%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">370 \/ 225<\/span><\/td>\n<td style=\"width: 15.1844%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">268.5<\/span><\/td>\n<td style=\"width: 14.9675%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">200<\/span><\/td>\n<td style=\"width: 16.4859%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">160<\/span><\/td>\n<td style=\"width: 195.879%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">4 \/ 8 \u00d7 M16<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 12.3644%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN100<\/span><\/td>\n<td style=\"width: 16.7028%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">370 \/ 250<\/span><\/td>\n<td style=\"width: 15.1844%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">299<\/span><\/td>\n<td style=\"width: 14.9675%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">220<\/span><\/td>\n<td style=\"width: 16.4859%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">180<\/span><\/td>\n<td style=\"width: 195.879%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">8 \u00d7 M16<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 12.3644%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN150<\/span><\/td>\n<td style=\"width: 16.7028%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">500 \/ 300<\/span><\/td>\n<td style=\"width: 15.1844%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">479.5<\/span><\/td>\n<td style=\"width: 14.9675%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">285<\/span><\/td>\n<td style=\"width: 16.4859%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">240<\/span><\/td>\n<td style=\"width: 195.879%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">8 \/ 12 \u00d7 M20<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 12.3644%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN200<\/span><\/td>\n<td style=\"width: 16.7028%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">500<\/span><\/td>\n<td style=\"width: 15.1844%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">530<\/span><\/td>\n<td style=\"width: 14.9675%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">340<\/span><\/td>\n<td style=\"width: 16.4859%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">295<\/span><\/td>\n<td style=\"width: 195.879%;height: 24px;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">8 \/ 12 \u00d7 M20<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif\"><strong>Remarque :<\/strong> Les dimensions hors tout et le poids sont donn\u00e9s \u00e0 titre indicatif. Les mesures r\u00e9elles d\u00e9pendent du produit livr\u00e9.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'arial black', sans-serif\">Performances m\u00e9trologiques<\/span><\/li>\n<\/ul>\n<table style=\"width: 94.1451%;height: 335px\">\n<thead>\n<tr style=\"height: 24px\">\n<th style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Param\u00e8tre<\/span><\/th>\n<th style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Unit\u00e9<\/span><\/th>\n<th style=\"height: 24px;width: 9.01078%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN50<\/span><\/th>\n<th style=\"height: 24px;width: 14.5935%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN65<\/span><\/th>\n<th style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN80<\/span><\/th>\n<th style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN100<\/span><\/th>\n<th style=\"height: 24px;width: 11.9491%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN150<\/span><\/th>\n<th style=\"height: 24px;width: 37.0226%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">DN200<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Diam\u00e8tre nominal (DN)<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">mm<\/span><\/td>\n<td style=\"height: 24px;width: 9.01078%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">50<\/span><\/td>\n<td style=\"height: 24px;width: 14.5935%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">65<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">80<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">100<\/span><\/td>\n<td style=\"height: 24px;width: 11.9491%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">150<\/span><\/td>\n<td style=\"height: 24px;width: 37.0226%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">200<\/span><\/td>\n<\/tr>\n<tr style=\"height: 15px\">\n<td style=\"height: 15px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Diam\u00e8tre de la conduite<\/span><\/td>\n<td style=\"height: 15px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">pouce<\/span><\/td>\n<td style=\"height: 15px;width: 9.01078%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">2<\/span><\/td>\n<td style=\"height: 15px;width: 14.5935%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">2\u00bd<\/span><\/td>\n<td style=\"height: 15px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">3<\/span><\/td>\n<td style=\"height: 15px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">4<\/span><\/td>\n<td style=\"height: 15px;width: 11.9491%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">6<\/span><\/td>\n<td style=\"height: 15px;width: 37.0226%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">8<\/span><\/td>\n<\/tr>\n<tr style=\"height: 32px\">\n<td style=\"height: 32px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Plage de mesure (R)<\/span><\/td>\n<td style=\"height: 32px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Q3\/Q1<\/span><\/td>\n<td style=\"height: 32px;width: 96.2781%;text-align: center\" colspan=\"6\"><span style=\"font-family: arial, helvetica, sans-serif\">250 \/ 200<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Rapport de classe de pr\u00e9cision<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Q2\/Q1<\/span><\/td>\n<td style=\"height: 24px;width: 96.2781%;text-align: center\" colspan=\"6\"><span style=\"font-family: arial, helvetica, sans-serif\">1.6<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">D\u00e9bit de surcharge (Q4)<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">m\u00b3\/h<\/span><\/td>\n<td style=\"height: 24px;width: 9.01078%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">78.75<\/span><\/td>\n<td style=\"height: 24px;width: 14.5935%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">78.75<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">125<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">125<\/span><\/td>\n<td style=\"height: 24px;width: 11.9491%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">312.5<\/span><\/td>\n<td style=\"height: 24px;width: 37.0226%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">787.5<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">D\u00e9bit permanent (Q3)<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">m\u00b3\/h<\/span><\/td>\n<td style=\"height: 24px;width: 9.01078%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">63<\/span><\/td>\n<td style=\"height: 24px;width: 14.5935%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">63<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">100<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">100<\/span><\/td>\n<td style=\"height: 24px;width: 11.9491%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">250<\/span><\/td>\n<td style=\"height: 24px;width: 37.0226%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">630<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">D\u00e9bit de transition (Q2)<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">L\/h<\/span><\/td>\n<td style=\"height: 24px;width: 9.01078%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">403.2 \/ 504.0<\/span><\/td>\n<td style=\"height: 24px;width: 14.5935%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">403.2 \/ 504.0<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">640.0 \/ 800.0<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">640.0 \/ 800.0<\/span><\/td>\n<td style=\"height: 24px;width: 11.9491%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">1600.0 \/ 2000.0<\/span><\/td>\n<td style=\"height: 24px;width: 37.0226%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">4032.0 \/ 5040.0<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">D\u00e9bit minimal (Q1)<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">L\/h<\/span><\/td>\n<td style=\"height: 24px;width: 9.01078%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">252.0 \/ 315.0<\/span><\/td>\n<td style=\"height: 24px;width: 14.5935%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">252.0 \/ 315.0<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">400.0 \/ 1000.0<\/span><\/td>\n<td style=\"height: 24px;width: 11.8511%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">400.0 \/ 1000.0<\/span><\/td>\n<td style=\"height: 24px;width: 11.9491%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">1000.0 \/ 1250.0<\/span><\/td>\n<td style=\"height: 24px;width: 37.0226%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">2520.0 \/ 3150.0<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Index maximal<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">m\u00b3<\/span><\/td>\n<td style=\"height: 24px;width: 96.2781%;text-align: center\" colspan=\"6\"><span style=\"font-family: arial, helvetica, sans-serif\">999,999.999<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Index minimal<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Litre<\/span><\/td>\n<td style=\"height: 24px;width: 96.2781%;text-align: center\" colspan=\"6\"><span style=\"font-family: arial, helvetica, sans-serif\">0.0005<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Perte de charge<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">\u0394p<\/span><\/td>\n<td style=\"height: 24px;width: 96.2781%;text-align: center\" colspan=\"6\"><span style=\"font-family: arial, helvetica, sans-serif\">\u0394p \u2264 10 \/ 16<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Pression maximale de service<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">MAP<\/span><\/td>\n<td style=\"height: 24px;width: 96.2781%;text-align: center\" colspan=\"6\"><span style=\"font-family: arial, helvetica, sans-serif\">MAP16<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px;width: 21.7434%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">Temp\u00e9rature maximale de l\u2019eau<\/span><\/td>\n<td style=\"height: 24px;width: 5.19099%;text-align: center\"><span style=\"font-family: arial, helvetica, sans-serif\">\u00b0C<\/span><\/td>\n<td style=\"height: 24px;width: 96.2781%;text-align: center\" colspan=\"6\"><span style=\"font-family: arial, helvetica, sans-serif\">T30 \/ T50 \/ T70<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif\"><strong>Remarque :<\/strong> Pour d\u2019autres valeurs de Q3 et de R, veuillez contacter l\u2019\u00e9quipe technique de DEAZESU.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'arial black', sans-serif\">Courbe de pr\u00e9cision<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1628\" src=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-typical-erro-chart.webp\" alt=\"\" width=\"1200\" height=\"498\" srcset=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-typical-erro-chart.webp 1200w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-typical-erro-chart-300x125.webp 300w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-typical-erro-chart-1024x425.webp 1024w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-typical-erro-chart-768x319.webp 768w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-typical-erro-chart-600x249.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif\">De Q1 inclus \u00e0 Q2 exclu : \u00b1 5 % ; de Q2 inclus \u00e0 Q4 inclus : \u00b1 2 % pour T30 et \u00b1 3 % pour T50.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'arial black', sans-serif\">Courbe de perte de charge<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1625\" src=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-pressure-loss-chart.webp\" alt=\"\" width=\"1200\" height=\"500\" srcset=\"https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-pressure-loss-chart.webp 1200w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-pressure-loss-chart-300x125.webp 300w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-pressure-loss-chart-1024x427.webp 1024w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-pressure-loss-chart-768x320.webp 768w, https:\/\/dzswatermeters.com\/wp-content\/uploads\/2026\/01\/woltman-water-meters-class-2-brass-body-dry-type-dn50-r200-pressure-loss-chart-600x250.webp 600w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"font-family: arial, helvetica, sans-serif\">Con\u00e7u pour les d\u00e9bits importants, notre compteur d\u2019eau Woltman DN50 (2&Prime;) est dot\u00e9 d\u2019un corps robuste en fonte et d\u2019un totalisateur \u00e0 sec de classe 2. Sa turbine axiale garantit une faible perte de charge et une stabilit\u00e9 \u00e0 long terme dans les environnements commerciaux exigeants. Id\u00e9al pour les conduites d\u2019alimentation principales et les syst\u00e8mes d\u2019irrigation n\u00e9cessitant une mesure pr\u00e9cise des d\u00e9bits \u00e9lev\u00e9s.<\/span><\/p>\n","protected":false},"featured_media":5585,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Compteurs d\u2019eau Woltman \u2013 Classe 2, corps en fonte, DN50 2\"","_seopress_titles_desc":"Compteur d\u2019eau Woltman DN50 2\" robuste. Pr\u00e9cision classe 2, corps en fonte et cadran \u00e0 sec. 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