United Brass Works (257527) 99T 1 1/4 Swing Check with 99TDUnited Brass Works (257527) 99T 1 1 4 Swing Check with 99TD 1 1 4 swing check valve. Swing check valves are placed on return line after steam trap. It prevents back flow of water into steam trap. It needs back flow pressure to seal. Not recommended for pulsating or vibrating service. A metallic disc is included. Available in a variety of sizes. All sizes have 200 WSP. Part Number: 257527 Model: 99T

Model number 61 is a float-operated low water cut-off for steam boilers

Model: 725

of Power supplies (amps per breaker): 1 x 80A

United Brass Works 1 1/2" 325U "Y" Blow Down Valve Slow Opening Class 300

adjustable

Model: 525

Proportioning valve to maintain a constant water line

KW@240V: 20 kw

combination low water cut-off and pump controller has 1" NPT connections and a maximum pressure of 150 psi

1 1/4” swing check valve

Part Number: 293004

“Plug & Play” wiring harnesses are available for most residential gas-burning boilers