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ARMSTRONG Circulating Pump Coupler: Mfr Part # 812734-000 - Motor Couplers for Circulator Pumps
ARMSTRONGMotor Couplers for Circulator Pumps

ARMSTRONG Circulating Pump Coupler: Mfr Part # 812734-000

The ARMSTRONG Circulating Pump Coupler, Mfr Part # 812734-000, is a cast-iron motor coupler designed for circulator pumps. It is compatible with Bell & Gossett PD-39 series pumps and Grainger Part Number 32UM82.

SKU 3G-OTH-83517

Brand
ARMSTRONG
Item
Circulating Pump Coupler: Mfr Part # 812734-000
Category
Motor Couplers for Circulator Pumps
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
812734-000
Coupling Material
Cast Iron
Compatible with Brand
Bell & Gossett
Compatible with Series
PD-39
Compatible with Grainger Part Number
32UM82
Compatible with Manufacturer Model Number
PD-39
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ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG Circulating Pump Coupler, Mfr Part # 812734-000, is a cast-iron motor coupler designed for circulator pumps. It is compatible with Bell & Gossett PD-39 series pumps and Grainger Part Number 32UM82.

Used in

Common applications for ARMSTRONG
Hydronic heating systems — ARMSTRONG general-purpose inline circulator pump 182202-657 for potable water circulation
Pump motor replacement — ARMSTRONG pump motor 817025-007 for S&H 4-Series circulator pumps
Flange installation on E32.2HT pumps — ARMSTRONG flange hardware kit 810120-353K with steel bolts and rubber gaskets
Bearing replacement in H-32 series pumps — ARMSTRONG bearing assembly 816549MF-091 for in-line circulating pumps
Piping system connections — ARMSTRONG standard flanges 806074-621k for H-6 6 model with stainless steel and EPDM
Retrofit of pump flanges — ARMSTRONG flange 561100LF-001 for ASTRO EXPRESS 2 SYSTEM union-type connections

ARMSTRONG Products

3G Electric supplies ARMSTRONG motor couplers for circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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