ARMSTRONG PUMPS Armstrong Pumps 116440MF-133 H-53-1 AB Maintenance Free In-Line Pump 1/2 HP (1-1/2 in Flange) 811757-004
ARMSTRONG PUMPS Armstrong Pumps 116440MF-133 H-53-1 AB Maintenance Free In-Line Pump 1/2 HP (1-1/2 in Flange) 811757-004

Armstrong Pumps 116440MF-133 H-53-1 AB Maintenance Free In-Line Pump 1/2 HP (1-1/2 in Flange) 811757-004

Brand: ARMSTRONG PUMPS
SKU: 116440MF-133
Availability: In Stock

Ships via freight in 1-3 business days
$4,541.88
$4,541.88
LTL Delivery

This product weighs 64 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.

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Description

Product Description

Armstrong Pumps 116440MF-133 is an H-53-1 AB maintenance-free in-line circulator pump rated 1/2 HP, 115 V, single phase. The pump features a three-piece radially-split body for in-line servicing, an oversized alloy steel shaft with a centrifugal impeller, and a positive ARMseal mechanical seal. It is intended for hydronic heating and cooling, potable water circulation, zoning and general industrial service with operation to 225 F and up to 29 ft head.

  • Three-piece radially-split body allows in-line servicing without pipe disconnection; modular shaft and bearing module for serviceability
  • 1/2 HP, 115 V single-phase motor; maximum flow up to 80 GPM and maximum head 29 ft; flow range 0–80 GPM
  • 1-1/2 in flanged connection; centrifugal impeller (5-1/4 in); oversized alloy steel shaft and positive ARMseal mechanical seal

Product Highlights

Maintenance-free 1/2 HP in-line circulator for hydronic and potable systems; 1-1/2 in flange, up to 80 GPM and 29 ft head; lead free.

Product Information

Standard Information

  • Brand: ARMSTRONG PUMPS
  • Manufacturer Part Number: 116440MF-133
  • Country of Origin: United States
Technical Specifications
Brand
Armstrong Pumps
MPN
116440MF-133
Model
H-53-1 AB
Series
H
Product Type
In-line circulator pump
Material
Bronze
Horsepower
1/2 HP
Voltage
115 V
Phase
Single
Number of Speeds
1
Impeller Size
5-1/4 in
Impeller Type
Centrifugal
Flange Size
1-1/2 in
Connection Type
Flange
Inlet/Outlet Size
1-1/2 in
Face-to-Face Dimension
11 1/2 in
Maximum Head
29 ft
Maximum Flow
80 GPM
Flow Range
0-80 GPM
Maximum Media Temperature
225 F
Max Operating Pressure
175 psi
Shaft Material
Alloy steel
Mechanical Seal
ARMseal positive mechanical seal
Bearing Type
Permanently lubricated (maintenance free) ball bearings
Thermal Protection
Yes
Design
Three-piece radially-split body; modular shaft and bearing module; back pull-out serviceable design
Application
Hydronic heating and cooling, domestic potable water systems, multi-stage zoning, industrial service
Lead Free
Yes
Lead Free Certification
Certified <= 0.25% weighted average lead (meets CA Health & Safety Code Section 116875)
Replacement Parts
811757-004, 961131-036, 816999MF-041, 116975-000, 105176-000, 911125-120, 106076-000, 816303-047, 913125-100, 911123-108, 816303-017, AS1370-025, 974507-100, 116949-000, 816337-011, 174003-071, 911121-106, 116948-000, 831009-062
Country of Origin
United States
Weight
58-66 lbs
ARMSTRONG PUMPS Armstrong Pumps 116440MF-133 H-53-1 AB Maintenance Free In-Line Pump 1/2 HP (1-1/2 in Flange) 811757-004

ARMSTRONG PUMPS

Armstrong Pumps 116440MF-133 H-53-1 AB Maintenance Free In-Line Pump 1/2 HP (1-1/2 in Flange) 811757-004

$4,541.88
ARMSTRONG PUMPS Armstrong Pumps 116440MF-133 H-53-1 AB Maintenance Free In-Line Pump 1/2 HP (1-1/2 in Flange) 811757-004

ARMSTRONG PUMPS

Armstrong Pumps 116440MF-133 H-53-1 AB Maintenance Free In-Line Pump 1/2 HP (1-1/2 in Flange) 811757-004

$4,541.88

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