BEPIS Offer Steel tanks Expansion vessels Expansion vessel with a diaphragm type BNWP

Expansion vessel with a diaphragm type BNWP

Illustration

Gallery

Description

Application

Expansion vessels with a diaphragm, type NWP are designed for operation in closed central heating installations, where the medium parameter cannot exceed the permissible working parameters, i.e.: t=950C, p=0,63 MPa.  This equipment may be used in social housing equipped with direct central heating systems or indirect heating systems operating with heat fed by the heat distribution network by means of heat exchangers

Dimension table

Expansion vessel with a diaphragm type BNWP
TYPE Dw Dk H H1 Type diaphragm
 V Weight
mm mm mm mm  – dm3 ~kg
BNWP-150 500 ¾” 1012  700 Z-3722/0 150 65,2
BNWP-250 500 ¾” 1512  1200 /320 250 87,5
BNWP-275 600 ¾” 1200 700 /320 275 98,0
BNWP-300 700 1”” 1090  650 /370 300 109,7
BNWP-400 700 1”” 1320 880 /445 400 152,5
BNWP-400A 600 1” 1700  1100 /740 400 160,0
BNWP-500 700 1”” 1600  1160 /740 500 153,6
BNWP-600 700 1”” 1820 1280 /960 600 166,5
BNWP-600A 600 1” 2450 1845 /1440 600 170,0
BNWP-800 750 1”” 2085 1625 /1150 800 180,0
BNWP-850 800 1” 2085  1600 /1150 850 185,0
BNWP-900 800 1” 2250  1760 /1230 900 190,0