Armstrong H51

Armstrong S&H circulators now include an ECM motor option and deploy a proven fixed-speed design, which both are cost-effective, durable and easy to maintain. Models are available in the traditional sleeve-bearing design as well as the new, permanently-lubricated, maintenance-free design.

Model	SKU
H51 0.18kW 230/1/50 DRIP PROOF BF - 1" FLANGE	UKD01010-111
H51 0.18kW 400/3/50 DRIP PROOF AB - 1.25" FLANGE	UKD01010-233
H51 0.18kW 400/3/50 DRIP PROOF AB - 0.75" FLANGE	UKD01010-232
H51 0.18kW 400/3/50 DRIP PROOF AB - 1" FLANGE	UKD01010-231
H51 0.18kW 230/1/50 DRIP PROOF AB - 1.5" FLANGE	UKD01010-214
H51 0.18kW 230/1/50 DRIP PROOF AB - 1.25" FLANGE	UKD01010-213
H51 0.18kW 230/1/50 DRIP PROOF AB - 0.75" FLANGE	UKD01010-212
H51 0.18kW 230/1/50 DRIP PROOF AB - 1" FLANGE	UKD01010-211
H51 0.18kW 400/3/50 DRIP PROOF BF - 1.5" FLANGE	UKD01010-134
H51 0.18kW 400/3/50 DRIP PROOF BF - 1.25" FLANGE	UKD01010-133
H51 0.18kW 400/3/50 DRIP PROOF BF - 0.75" FLANGE	UKD01010-132
H51 0.18kW 400/3/50 DRIP PROOF BF - 1" FLANGE	UKD01010-131
H51 0.18kW 230/1/50 DRIP PROOF BF - 1.5" FLANGE	UKD01010-114
H51 0.18kW 230/1/50 DRIP PROOF BF - 1.25" FLANGE	UKD01010-113
H51 0.18kW 230/1/50 DRIP PROOF BF - 0.75" FLANGE	UKD01010-112
H51 0.18kW 400/3/50 DRIP PROOF AB - 1.5" FLANGE	UKD01010-234