Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton Constant Pressure Booster Pump: 1/2 hp, Single Phase, 115V AC - Constant-Pressure Booster Pumps
DaytonConstant-Pressure Booster Pumps

Dayton Constant Pressure Booster Pump: 1/2 hp, Single Phase, 115V AC

The DAYTON Constant Pressure Booster Pump (1/2 hp, Single Phase, 115V AC) delivers a maximum pressure boost of 35 psi (MPN 4HFA6). 3G Electric interprets your demand for this OEM pump and sources it across 14…

SKU 3G-OTH-80817

Brand
Dayton
Item
Constant Pressure Booster Pump: 1/2 hp, Single Phase, 115V AC
Category
Constant-Pressure Booster Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dayton
Manufacturer Part Number
4HFA6
Type
Single Phase
AC
115V
Pressure Boost (Max)
35 psi
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DAYTON Constant Pressure Booster Pump (1/2 hp, Single Phase, 115V AC) delivers a maximum pressure boost of 35 psi (MPN 4HFA6). 3G Electric interprets your demand for this OEM pump and sources it across 14 industrial departments — with specialist depth in pumps and controls as an authorised distributor — to provide a quoted, supported solution.

Frequently Asked Questions

What is a DAYTON constant pressure booster pump used for?

A DAYTON constant pressure booster pump is used to maintain steady water pressure in commercial or industrial systems where incoming supply is insufficient. It is ideal for boosting pressure in multi-story buildings, irrigation, or process water applications, ensuring consistent flow without pressure fluctuations.

What are the specifications of the DAYTON 4HFA6 booster pump?

The DAYTON 4HFA6 constant pressure booster pump has a 1/2 hp motor, single phase, 115V AC input, and a maximum pressure boost of 35 psi. It is designed for reliable pressure maintenance in light industrial or commercial water systems. Always verify compatibility with your system's flow and pressure requirements.

Where to buy a DAYTON 4HFA6 booster pump worldwide?

3G Electric supplies the DAYTON 4HFA6 constant pressure booster pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this pump and related components.

How to install a DAYTON constant pressure booster pump?

Install the DAYTON booster pump on a stable, level surface near the water source. Connect inlet and outlet piping per local codes, ensuring proper support to avoid stress on the pump. Wire the single-phase 115V AC motor to a dedicated circuit with appropriate overcurrent protection. Prime the pump before startup and check for leaks.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton constant-pressure booster pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Similar products

Matched by specification & description
DAYTON Booster Pump: 1 hp, Single Phase, 115/230V AC, 32 gpm Best Efficiency Flow, 59 psi Shut Off (MPN 5UXF6). Key specifications — Brand: DAYTON.
Dayton
DAYTON Booster Pump: 1 hp, Single Phase, 115/230V AC, 32 gpm Best Efficiency Flow, 59 psi Shut Off (MPN 5UXF6). Key specifications — Brand: DAYTON.
DAYTON Booster Pump: 1/2 hp, Three Phase, 230/460V AC, 18 gpm Best Efficiency Flow, 27 psi Shut Off (MPN 5UWH6). Key specifications — Brand: DAYTON.
Dayton
DAYTON Booster Pump: 1/2 hp, Three Phase, 230/460V AC, 18 gpm Best Efficiency Flow, 27 psi Shut Off (MPN 5UWH6). Key specifications — Brand: DAYTON.
DAYTON Booster Pump: 1/2 hp, Single Phase, 115/230V AC, 10 gpm Best Efficiency Flow, 77 psi Shut Off (MPN 5UXF4). Key specifications — Brand: DAYTON.
Dayton
DAYTON Booster Pump: 1/2 hp, Single Phase, 115/230V AC, 10 gpm Best Efficiency Flow, 77 psi Shut Off (MPN 5UXF4). Key specifications — Brand: DAYTON.
DAYTON Booster Pump: 2 hp, Single Phase, 115/230V AC, 25 gpm Best Efficiency Flow, 100 psi Shut Off (MPN 5UXF8). Key specifications — Brand: DAYTON.
Dayton
DAYTON Booster Pump: 2 hp, Single Phase, 115/230V AC, 25 gpm Best Efficiency Flow, 100 psi Shut Off (MPN 5UXF8). Key specifications — Brand: DAYTON.
DAYTON Booster Pump: 3/4 hp, Three Phase, 230/460V AC, 26 gpm Best Efficiency Flow, 27 psi Shut Off (MPN 5UWH8). Key specifications — Brand: DAYTON.
Dayton
DAYTON Booster Pump: 3/4 hp, Three Phase, 230/460V AC, 26 gpm Best Efficiency Flow, 27 psi Shut Off (MPN 5UWH8). Key specifications — Brand: DAYTON.
DAYTON Booster Pump: 3/4 hp, Single Phase, 115/230V AC, 10 gpm Best Efficiency Flow, 93 psi Shut Off (MPN 5UXF5). Key specifications — Brand: DAYTON.
Dayton
DAYTON Booster Pump: 3/4 hp, Single Phase, 115/230V AC, 10 gpm Best Efficiency Flow, 93 psi Shut Off (MPN 5UXF5). Key specifications — Brand: DAYTON.

More from Dayton

View all Dayton parts
DAYTON Constant Pressure Booster Pump: 3/4 hp, Single Phase, 115V AC, 41 psi Pressure Boost (Max) (MPN 4HFZ1). Key specifications — Brand: DAYTON.
Dayton
DAYTON Constant Pressure Booster Pump: 3/4 hp, Single Phase, 115V AC, 41 psi Pressure Boost (Max) (MPN 4HFZ1). Key specifications — Brand: DAYTON.
DAYTON Constant Pressure Booster Pump: 1 hp, Single Phase, 115V AC, 35 psi Pressure Boost (Max) (MPN 4HFA8). Key specifications — Brand: DAYTON.
Dayton
DAYTON Constant Pressure Booster Pump: 1 hp, Single Phase, 115V AC, 35 psi Pressure Boost (Max) (MPN 4HFA8). Key specifications — Brand: DAYTON.
DAYTON Constant Pressure Booster Pump: 3/4 hp, Single Phase, 115V AC, 35 psi Pressure Boost (Max) (MPN 4HFA7). Key specifications — Brand: DAYTON.
Dayton
DAYTON Constant Pressure Booster Pump: 3/4 hp, Single Phase, 115V AC, 35 psi Pressure Boost (Max) (MPN 4HFA7). Key specifications — Brand: DAYTON.