Series 40-CS
Clean Steam Bellows Traps
An all 316L stainless steel renewable bellows trap with Tri-Clover clamp compatible connections and a 20 micron internal finish, for clean steam and high purity water service.
- Max pressure
- 200 psi (14 bar)
- Max temperature
- 400 °F (204 °C)
- Body rating
- ANSI Class 300
- Connections
- 1.0" & 1.5" Tri-Clover

Applications
Clean steam and high purity water applications such as sterilizers, fermentation tanks, food processing, etc.
Operating principle
A welded stainless steel bellows senses the trap inlet pressure and temperature and controls the condensate discharge, following the saturating steam curve closely within 10 °F.
Design features
- All 316L stainless steel material
- Renewable trap design
- Small, compact, three-part design: one moving part (bellows) and two stationary parts (body and plate)
- Tri-Clover clamp compatible connections
- 20 micron internal finish
- Fail-open; self-draining and freeze-proof
- Venting of air and non-condensable gases
- Excellent energy efficiency and back pressure capability
- Fast response to temperature change
- Close following of saturation line
- 3-year product warranty
Capacities and seat orifices
Dimensions and weight
2.0" outside diameter by 1.0" long. 0.44 lb.