Dunlop No. 1 Black Handhole (DUN-1BHH)Dunlop Adjustable Gaskets Handhole Black, Steam Model No. 1 Diameter: 2 7 8 Adjustable Size: 2 1 4 x 3 1 4

Potter/Taco

Increases System Performance

Thermolec B-9

Configuration – easily select the desired configuration

Part Number: 293006

Model 150S-M replacement low water cut-off & pump controller with snap-action switch assembly with manual reset for commercial and industrial low or high-pressure steam boiler applications

Connection sizes: 1/8"

Part Number: 257220

Utilizing a gearless electric thermic operator

All Macon thermostats can be locked at or limited to a specific temperature or temperature range

Maximum pressure 150 psi (10

Minimizes or eliminates expansion noises