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Dayton Pressure Plunger Pump: Direct-Mount, 2.5 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed - Horizontal-Mount Gas Engine Direct-Drive Pressure Washer Pumps
DaytonHorizontal-Mount Gas Engine Direct-Drive Pressure Washer Pumps

Dayton Pressure Plunger Pump: Direct-Mount, 2.5 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed

The DAYTON Pressure Plunger Pump is a horizontal-mount gas engine direct-drive pressure washer pump with a direct-mount drive type and hollow shaft. It features a triplex piston design, oil bath lubrication, Buna-N…

SKU 3G-OTH-94911

Brand
Dayton
Item
Pressure Plunger Pump: Direct-Mount, 2.5 gpm Max. Flow Rate, 3,400 RPM Max. Motor Speed
Category
Horizontal-Mount Gas Engine Direct-Drive Pressure Washer Pumps
Available to Order
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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
BSP
Drive Type
Direct-Mount
Shaft Type
Hollow
Flange Type
Horizontal Gas Engine
Lubrication
Oil Bath
Piston Design
Triplex
Seal Material
Buna-N
Max. Flow Rate
2.5 gpm
Max. Motor Speed
3,400 RPM
Crankcase Material
Die Cast Aluminum
Crankshaft Material
Hardened Steel
Intake Connection Type
BSP
Discharge Connection Type
BSP

Technical Documents

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

Product Description

The DAYTON Pressure Plunger Pump is a horizontal-mount gas engine direct-drive pressure washer pump with a direct-mount drive type and hollow shaft. It features a triplex piston design, oil bath lubrication, Buna-N seals, a die cast aluminum crankcase, and a hardened steel crankshaft. The pump has a maximum flow rate of 2.5 gpm and a maximum motor speed of 3,400 RPM, with both intake and discharge connections using BSP threads.

Frequently Asked Questions

What is the DAYTON 3G-OTH-94911 pressure plunger pump used for?

The DAYTON 3G-OTH-94911 is a horizontal-mount gas engine direct-drive pressure washer pump. It is designed for high-pressure cleaning applications such as washing equipment, vehicles, and industrial surfaces, using a triplex piston design and oil bath lubrication for reliable operation.

What are the specifications of the DAYTON 3G-OTH-94911 pump?

The DAYTON 3G-OTH-94911 pump has a maximum flow rate of 2.5 gpm and a maximum motor speed of 3,400 RPM. It features a direct-mount drive with a hollow shaft, BSP intake and discharge connections, Buna-N seals, a die cast aluminum crankcase, and a hardened steel crankshaft.

Where to buy the DAYTON 3G-OTH-94911 pressure plunger pump worldwide?

3G Electric supplies the DAYTON 3G-OTH-94911 pressure plunger pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this direct-drive pump.

How to install a direct-mount pressure washer pump like the DAYTON 3G-OTH-94911?

Installation of a direct-mount pump like the DAYTON 3G-OTH-94911 requires aligning the pump's hollow shaft with the gas engine output shaft, securing the mounting flange, and connecting BSP intake and discharge lines. Ensure oil bath lubrication is at the correct level before operation. Always follow the manufacturer's manual.

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 horizontal-mount gas engine direct-drive pressure washer pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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