Diaphragm
DIAPHRAGM SEAL treaded Process Connection type DS148(W) series
DIAPHRAGM SEAL treaded Process Connection type DS148(W) series
Diaphragm pressure gauges are used when medium fluid is corrosive, contaminated, viscous and crystalline or with impurities. DS148(W) series is particularly used in chemical and petrochemical industry, mechanical engineering, plants and apparatus construction.
DETAIL
Model: DS148(W) series
Introduction
Diaphragm pressure gauges are used when medium fluid is corrosive, contaminated, viscous and crystalline or with impurities. DS148(W) series is particularly used in chemical and petrochemical industry, mechanical engineering, plants and apparatus construction.
Features
■ OEM service
SPECIFICATIONS
All series pressure gauges and pressure transmitters are available
▼Process connection (Thread)：
1/2" PT (BSPT) / NPT, male and female thread, SS304 (C Type) or SS316 (J Type)
Note：
1. Generally PF (BSP) thread is not available because the inlet hole is too small and it will be clogged with viscous or crystallizing medium.
2. If the connection of wetted parts material is 1/4" or 3/8" PT, an additional connector is available.
▼Diaphragm housing (in one body)：
Material－SS304 (C Type) or SS316 (J Type)
Diameter－Φ 48 mm standard
▼Diaphragm：
SS316 (C Type), SS316L (J Type)
▼Coating (option)：
Teflon；PFA
▼Temperature：
medium +80℃；ambient 10 to 60℃ for medium 80℃ to 400℃ or ambient below 10℃ available made-to-order
▼Filling fluid：
Glycerin or silicon oil standard (depends on temperature), fluorocarbon oil available made-to-order
▼Pressure ranges：
C-type: 0 ~ 2 / 60 kg/cm2 (bar), positive
J-type: 0 ~ 4 / 40 kg/cm2 (bar), posiive
Option－ -1 ~ 2 kg/cm2 (bar) or above
▼Accessory assembly (option)：
1. Cooling fin
2. Capillary for remote measurement (Specify length of capillary when ordering)
Inner material－Brass
Outer material－SUS (or all is made of SUS )