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ARMSTRONG Pump Motor: Mfr Part # 819031-210, Single Phase, 115V AC, 1/4 hp - OEM Motors for Circulator Pumps
ARMSTRONGOEM Motors for Circulator Pumps

ARMSTRONG Pump Motor: Mfr Part # 819031-210, Single Phase, 115V AC, 1/4 hp

The ARMSTRONG Pump Motor (Mfr Part # 819031-210) is an OEM motor for circulator pumps, compatible with the Compass R series. It is a single-phase motor with a nameplate voltage of 115V AC, 1/4 hp, and a 48Z motor…

SKU 3G-OTH-83201

Brand
ARMSTRONG
Item
Pump Motor: Mfr Part # 819031-210, Single Phase, 115V AC, 1/4 hp
Category
OEM Motors for Circulator Pumps
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
819031-210
Type
Single Phase, 1/4 hp
AC
115V
Frame Size
48Z
Nameplate Voltage
115V AC
Compatible with Series
Compass R
Motor Frame Designation
48Z
View Full Spec Sheet

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ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG Pump Motor (Mfr Part # 819031-210) is an OEM motor for circulator pumps, compatible with the Compass R series. It is a single-phase motor with a nameplate voltage of 115V AC, 1/4 hp, and a 48Z motor frame designation.

Frequently Asked Questions

What is the ARMSTRONG 819031-210 pump motor used for?

The ARMSTRONG 819031-210 is an OEM motor designed for circulator pumps, specifically compatible with the Compass R series. It powers fluid circulation in HVAC and hydronic heating systems, ensuring reliable flow in commercial and industrial applications.

What are the specifications of the ARMSTRONG 819031-210 motor?

The ARMSTRONG 819031-210 is a single-phase motor rated at 1/4 hp with a nameplate voltage of 115V AC. It features a 48Z frame designation and is compatible with the Compass R series circulator pumps. The manufacturer part number is 819031-210.

Where to buy the ARMSTRONG 819031-210 motor worldwide?

3G Electric supplies the ARMSTRONG 819031-210 motor worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OEM parts for circulator pumps to any international destination.

How to select a replacement motor for an ARMSTRONG Compass R circulator pump?

To select a replacement motor for an ARMSTRONG Compass R circulator pump, verify the frame size (48Z), voltage (115V AC), and horsepower (1/4 hp) match the original. The 819031-210 is the OEM part; always confirm compatibility with your pump series before ordering.

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 oem motors 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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