![Taco 003-ST4 Circulator Pump, 1/40 HP — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-003st4-card.png?v=1793978701&width=1946)
![Taco 003-ST4 Circulator Pump, 1/40 HP specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-003st4-specs.png?v=1793978701&width=1946)
Taco 003-ST4 Circulator Pump, 1/40 HP
Taco 003-ST4 Circulator Pump, 1/40 HP
Regular price
$556.96 USD
Regular price
Sale price
$556.96 USD
Shipping calculated at checkout.
Low stock: 1 left
Quantity
- Purchase Orders & Tax-Exempt Welcome Contractors, municipalities, schools and businesses: email a PO, or send your exemption certificate once and tax comes off every order.
SKU:003-ST4
View full details![Taco 003-ST4 Circulator Pump, 1/40 HP — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-003st4-card.png?v=1793978701&width=1445)
![Taco 003-ST4 Circulator Pump, 1/40 HP specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-003st4-specs.png?v=1793978701&width=1445)
The Taco 003-ST4 is a 1/40 HP stainless steel circulator pump with a 3/4 inch connection, rated for 115V operation, used to circulate water through small hydronic heating systems. This genuine Taco replacement part delivers reliable circulation for compatible system configurations.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 003-ST4 |
|---|---|
| Brand | Taco |
| Type | Circulator Pump |
| Horsepower | 1/40 HP |
| Voltage | 115V |
| Connection | 3/4 in. |
| Body Material | Stainless Steel |