McDonnell Miller 175412 Combination Control Model 157SM-MD

$770.44

Combination float type low water cutoff & pump controller with water column & 1/2″ NPT tappings for gauge glass & tri-cocks, and with maximum differential operation that prevents nuisance burner shut-down in low pressure applications on steam boilers. Manual reset, (2) 120 volt bi-metal snap switches, 1 single pole, single throw for pump control and 1 single pole, double throw for low water cut-off and alarm actuation. Maximum pressure is 50 psi. Tapped 1″ female IP.

Manufacturer

McDonnell Miller

SKU

MH1099B

PART NUMBER

175412

PRODUCT WEIGHT

39.7