The Spirax Sarco series B4 inverted bucket steam trap is an economical solution for steam process equipment. Best suited for heat exchangers without a modulating regulating valve, kettles, laundry equipment, and other high pressure applications. 
The B4 is suitable for pressure ratings up to 250 PSI and condensate flows up to 8,540 lbs/hr.
Trap has an 9-1/2" face to face dimension
Available in 1-1/4" size
Available in pressure ratings 15 PSI, 30 PSI, 75 PSI, 125 PSI, 180 PSI, 250 PSI

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