Pressure gauges for fire pumps according to DIN 14 421 (data sheet 4103)

4103 Diaphragm pressure gauges PsPChg 80 vertical diaphragm with crimped-on ring pressure gauges for fire extinguishing pumps DIN 14421 pressure measurement pressure gauges by Armaturenbau Manotherm

4103 Diaphragm pressure gauges PsPChg 80-1 rmFr 25 bar vertical diaphragm with crimped-on ring pressure gauges for fire extinguishing pumps DIN 14421 pressure measurement pressure gauges by Armaturenbau Manotherm
4103 Diaphragm pressure gauges PsPChgG 80-1 rmBFr 1-25 bar vertical diaphragm with crimped-on ring pressure gauges for fire extinguishing pumps DIN 14421 pressure measurement pressure gauges by Armaturenbau Manotherm
model PsPChg    / without case filling 
PsPChgG / with case filling
case / ring crimped-on ring 
stainless steel
accuracy class / nominal case size 2.5 NCS 80 (3")
wetted material – 1 brass/CuBe/NBR
pressure ranges   0 - 25 bar (0-300 psi) 
-1/+25 bar (-15/300 psi)