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WPN Series Bi-Metallic Steam Trap
Brand: Watson McDanielWPN Series Bi-metallic steam traps are used in steam tracing, steam main drips and non-critical process equipment. They are extremely robust and reliable, making them a suitable choice for high pressure applications as well as outdoor applications that are subject to freezing.
They are used in systems where a quick discharge of air, non-condensable gases and large quantities of cold water need to be dischargeat start-up.
Features- Excellent for high-pressure and superheated steam applications
- Freeze-proof and resistant to waterhammer
- Suitable for superheated steam
- In-line repairable
- Trap can be welded into line
Specifications
Brand
Enclosure, Body Material
- A105 Carbon Steel (C22.8) - WPN-40
- Alloy Steel - WPN-63,100, 160 (A182-F12CL2), WPN-250 (A182-F22CL3)
Flange Size - 1-1/2” (DN 40)
- 1-1/2" (DN 40) - 150# - WPN-40
- 1-1/2" (DN 40) - 300# - WPN-40
Flange Size - 1” (DN 25)
- 1" (DN 25) - 150# - WPN-40
- 1" (DN 25) - 1500# - WPN-250
- 1" (DN 25) - 300# - WPN-40, WPN-63
- 1" (DN 25) - 600# - WPN-100
- 1" (DN 25) - 900# - WPN-160
Flange Size - 1/2” (DN 15)
- 1/2" (DN 15) - 150# - WPN-40
- 1/2" (DN 15) - 1500# - WPN-250
- 1/2" (DN 15) - 300# - WPN-40, WPN-63
- 1/2" (DN 15) - 600# - WPN-100
- 1/2" (DN 15) - 900# - WPN-160
Flange Size - 2” (DN 50)
- 2" (DN 50) - 150# - WPN-40
- 2" (DN 50) - 300# - WPN-40
Flange Size - 3/4” (DN 20)
- 3/4" (DN 20) - 150# - WPN-40
- 3/4" (DN 20) - 1500# - WPN-250
- 3/4" (DN 20) - 300# - WPN-40, WPN-63
- 3/4" (DN 20) - 600# - WPN-100
- 3/4" (DN 20) - 900# - WPN-160
NPT Connection
- 1" NPT Female
- 1/2" NPT Female
- 1-1/2" NPT Female - WPN-40
- 2" NPT Female - WPN-40
- 3/4" NPT Female
Welded Connection
- 1" Butt Weld End
- 1" Socket Weld End Female
- 1/2" Butt Weld End
- 1/2" Socket Weld End Female
- 1-1/2" Butt Weld End - WPN-40
- 1-1/2" Socket Weld End Female - WPN-40
- 2" Butt Weld End - WPN-40
- 2" Socket Weld End Female - WPN-40
- 3/4" Butt Weld End
- 3/4" Socket Weld End Female