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

Dayton Booster Pump: 2 hp, Single Phase, 115/230V AC, 26 gpm Best Efficiency Flow - Vertical Booster Pumps
DaytonVertical Booster Pumps

Dayton Booster Pump: 2 hp, Single Phase, 115/230V AC, 26 gpm Best Efficiency Flow

The DAYTON Booster Pump (2 hp, Single Phase, 115/230V AC) delivers a Best Efficiency Flow of 26 gpm and a Shut Off of 70 psi. As a vertical booster pump, it is designed to increase water pressure in commercial or…

SKU 3G-OTH-81840

Brand
Dayton
Item
Booster Pump: 2 hp, Single Phase, 115/230V AC, 26 gpm Best Efficiency Flow
Category
Vertical Booster Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Single Phase
AC
115/230V
Shut Off
70 psi
Best Efficiency Flow
26 gpm

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 Booster Pump (2 hp, Single Phase, 115/230V AC) delivers a Best Efficiency Flow of 26 gpm and a Shut Off of 70 psi. As a vertical booster pump, it is designed to increase water pressure in commercial or industrial systems. 3G Electric interprets your demand, sources this genuine DAYTON part, and supports it with specialist expertise across 14 industrial departments — including deep knowledge in pumps and controls.

Frequently Asked Questions

What is the DAYTON 3G-OTH-81840 booster pump used for?

The DAYTON 3G-OTH-81840 vertical booster pump is used to increase water pressure in commercial and industrial systems. It is commonly applied in water supply, irrigation, and pressure boosting applications where consistent flow and pressure are required.

What are the specifications of the DAYTON 3G-OTH-81840 booster pump?

The DAYTON 3G-OTH-81840 is a 2 hp vertical booster pump with single-phase power at 115/230V AC. It delivers a best efficiency flow of 26 gpm and a shut-off pressure of 70 psi. The manufacturer part number is 3G-OTH-81840.

Where to buy the DAYTON 3G-OTH-81840 booster pump worldwide?

You can source the DAYTON 3G-OTH-81840 booster pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install a DAYTON vertical booster pump?

Install the DAYTON vertical booster pump on a level, rigid base with proper piping support. Ensure electrical supply matches the 115/230V AC single-phase rating. Follow standard pump installation practices, including priming and checking rotation direction before startup.

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 vertical 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
DAYTON Booster Pump: 2 hp, Single Phase, 115/230V AC, 25 gpm Best Efficiency Flow, 100 psi Shut Off
Dayton
DAYTON Booster Pump: 2 hp, Single Phase, 115/230V AC, 25 gpm Best Efficiency Flow, 100 psi Shut Off
DAYTON Booster Pump: 1 hp, Single Phase, 115/230V AC, 32 gpm Best Efficiency Flow, 59 psi Shut Off
Dayton
DAYTON Booster Pump: 1 hp, Single Phase, 115/230V AC, 32 gpm Best Efficiency Flow, 59 psi Shut Off
DAYTON Booster Pump: 2 hp, Three Phase, 230/460V AC, 25 gpm Best Efficiency Flow, 80 psi Shut Off
Dayton
DAYTON Booster Pump: 2 hp, Three Phase, 230/460V AC, 25 gpm Best Efficiency Flow, 80 psi Shut Off
DAYTON Booster Pump: 3/4 hp, Single Phase, 115/230V AC, 10 gpm Best Efficiency Flow, 93 psi Shut Off
Dayton
DAYTON Booster Pump: 3/4 hp, Single Phase, 115/230V AC, 10 gpm Best Efficiency Flow, 93 psi Shut Off
DAYTON Booster Pump: 1 1/2 hp, Single Phase, 115/230V AC, 26 gpm Best Efficiency Flow, 1 1/4 in FNPT
Dayton
DAYTON Booster Pump: 1 1/2 hp, Single Phase, 115/230V AC, 26 gpm Best Efficiency Flow, 1 1/4 in FNPT

More from Dayton

View all Dayton parts
DAYTON Booster Pump: 1 1/2 hp, Single Phase, 115/230V AC, 16 gpm Best Efficiency Flow, TEFC
Dayton
DAYTON Booster Pump: 1 1/2 hp, Single Phase, 115/230V AC, 16 gpm Best Efficiency Flow, TEFC
DAYTON Booster Pump: 1/2 hp, Three Phase, 230/460V AC, 18 gpm Best Efficiency Flow, 27 psi Shut Off
Dayton
DAYTON Booster Pump: 1/2 hp, Three Phase, 230/460V AC, 18 gpm Best Efficiency Flow, 27 psi Shut Off
DAYTON Booster Pump: 3 hp, Single Phase, 230V AC, 29 gpm Best Efficiency Flow, 127 psi Shut Off
Dayton
DAYTON Booster Pump: 3 hp, Single Phase, 230V AC, 29 gpm Best Efficiency Flow, 127 psi Shut Off
DAYTON Booster Pump: 3/4 hp, Single Phase, 115/230V AC, 26 gpm Best Efficiency Flow, 27 psi Shut Off
Dayton
DAYTON Booster Pump: 3/4 hp, Single Phase, 115/230V AC, 26 gpm Best Efficiency Flow, 27 psi Shut Off
DAYTON Booster Pump: 3/4 hp, Three Phase, 230/460V AC, 26 gpm Best Efficiency Flow, 27 psi Shut Off
Dayton
DAYTON Booster Pump: 3/4 hp, Three Phase, 230/460V AC, 26 gpm Best Efficiency Flow, 27 psi Shut Off
DAYTON Booster Pump: 1/2 hp, Single Phase, 115/230V AC, 18 gpm Best Efficiency Flow, 27 psi Shut Off
Dayton
DAYTON Booster Pump: 1/2 hp, Single Phase, 115/230V AC, 18 gpm Best Efficiency Flow, 27 psi Shut Off
DAYTON Booster Pump: 1 hp, Single Phase, 115/230V AC, 16 gpm Best Efficiency Flow, 66 psi Shut Off
Dayton
DAYTON Booster Pump: 1 hp, Single Phase, 115/230V AC, 16 gpm Best Efficiency Flow, 66 psi Shut Off