Armstrong 3G-OTH-84395 — Technical Specifications

Name: Armstrong 3G-OTH-84395 Hydronic Circulating Pump: 1/16 hp HP, 115V AC, Cast Iron, Variable, 20 gpm, 20 ft Max. Head, Inline (MPN 180203-686). Key specifications — Nameplate Voltage: 115V AC; Connection Type: Flange; Brand: ARMSTRONG; Includes Volute: No Volute Included; System Type: Hydronic.
Brand: Armstrong

The ARMSTRONG Hydronic Circulating Pump (SKU 32UN20, MPN 180203-686) is an intelligent inline circulator pump designed for hydronic systems. It features a 1/16 hp motor, 115V AC nameplate voltage, and a flange connection type, with no volute included. The pump delivers 20 gpm at 20 ft max head and is constructed with cast iron.

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Technical Specifications

Parameter	Value
AC	115V
Type	Cast Iron, Variable, 20 gpm, Inline
Brand	ARMSTRONG
Max. Head	20 ft
System Type	Hydronic
Connection Type	Flange
Includes Volute	No Volute Included
Nameplate Voltage	115V AC
Manufacturer Part Number	180203-686