Series S and H In-Line Circulator

Series S and H In-Line Circulator

Model #: H-51-1; Body Type: Iron/Bronze Fitted; Volts: 115; Phase: 1; RPM: 1800; HP: 1/4; Conn.: Flange; Flange Size: 1"; Flange to Flange: 11-1/2"; Wt. Lbs.: 48; Shutoff: 45; GPM @ 0': 45; GPM @ 1': N/A; GPM @ 6': N/A; GPM @ 8': N/A; GPM @ 10': 42; GPM @ 12': 38; GPM @ 20': 20;

Order #: L86-255

Internal Product ID:

Catalog Pg.: 486

Mfg. #: 116431MF-132

Brand: Armstrong Pumps

Box Qty:

Product Specifications
Body Type Iron/Bronze Fitted
Conn. Flange
Flange Size 1"
Flange to Flange 11-1/2"
GPM @ 0' 45
GPM @ 1' N/A
GPM @ 10' 42
GPM @ 12' 38
GPM @ 20' 20
GPM @ 6' N/A
GPM @ 8' N/A
HP 1/4
Model # H-51-1
Phase 1
RPM 1800
Shutoff 45
Volts 115
Wt. Lbs. 48
Shipping Weight 44.40
Shipping Width 10.00
Shipping Length 21.50
Shipping Height 13.00
Datasheets and Resources
Compliance/Notes
Harmonize Code 8413.70.2025
Country of Origin UNITED STATES

See catalog page 486 for additional notes and/or restrictions.

Description
  • For use in residential and light commercial hydronic heating and chilled water systems
  • Oversized shafts with integral thrust collars for long life
  • Positive mechanical Armseal construction
Warning

Cancer and Reproductive Harm - www.P65warnings.ca.gov

Warranty

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.