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Dayton Engine Driven Pump: 7 1/10 hp, 3 in NPSM, 3 in NPSM - Emergency-Response Engine-Driven Trash Pump Kits
DaytonEmergency-Response Engine-Driven Trash Pump Kits

Dayton Engine Driven Pump: 7 1/10 hp, 3 in NPSM, 3 in NPSM

The DAYTON Engine Driven Pump (MPN 7AJ12) is an emergency-response engine-driven trash pump kit with a 7 1/10 hp engine and a 3 in NPSM inlet and outlet. It delivers a flow rate of 324 gpm at 20 ft of head, features…

SKU 3G-OTH-87825

Brand
Dayton
Item
Engine Driven Pump: 7 1/10 hp, 3 in NPSM, 3 in NPSM
Category
Emergency-Response Engine-Driven Trash Pump Kits
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Technical Specifications

Dayton
Manufacturer Part Number
7AJ12
Type
324 gpm Flow Rate @ 20 Ft. of Head
NPSM
3 in
Ignition Type
Recoil-Start
Kit Components
3 in Hose Kit
Volute Material
Ductile Iron
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Engine Driven Pump (MPN 7AJ12) is an emergency-response engine-driven trash pump kit with a 7 1/10 hp engine and a 3 in NPSM inlet and outlet. It delivers a flow rate of 324 gpm at 20 ft of head, features a ductile iron volute, and includes a 3 in Hose Kit. The pump uses a recoil-start ignition type.

Frequently Asked Questions

What is the DAYTON Engine Driven Pump 7AJ12 used for?

The DAYTON Engine Driven Pump 7AJ12 is an emergency-response trash pump kit designed for dewatering and water removal in construction, flood control, and industrial sites. It handles solids-laden water and is ideal for rapid response scenarios where reliable, portable pumping is critical.

What are the specifications of the DAYTON 7AJ12 pump?

The DAYTON 7AJ12 pump features a 7 1/10 hp engine, 3 in NPSM inlet and outlet, and delivers 324 gpm flow rate at 20 ft of head. It has a ductile iron volute, recoil-start ignition, and includes a 3 in Hose Kit. The manufacturer part number is 7AJ12.

Where to buy the DAYTON 7AJ12 pump worldwide?

You can source the DAYTON 7AJ12 pump worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine DAYTON components.

How to select the right hose kit for the DAYTON 7AJ12 pump?

The DAYTON 7AJ12 pump comes with a 3 in Hose Kit included. For replacement or extension, use a 3 in suction and discharge hose rated for trash-pump duty. Ensure hose couplings match the 3 in NPSM threads. Consult the pump manual for maximum lift and run length recommendations.

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 emergency-response engine-driven trash pump kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DAYTON Engine Driven Pump: 4 13/16 hp, 2 in, 2 in, 157 gpm Flow Rate @ 20 Ft. of Head, Centrifugal (MPN 7AJ20). Key specifications — Volute Material: Cast Iron; Ignition Type: Recoil-Start; Brand: DAYTON; Kit Components: 2 in x 20 ft Green Suction Hose.
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DAYTON Engine Driven Pump: 4 13/16 hp, 2 in, 2 in, 157 gpm Flow Rate @ 20 Ft. of Head, Centrifugal (MPN 7AJ17). Key specifications — Volute Material: Cast Iron; Ignition Type: Recoil-Start; Brand: DAYTON; Kit Components: 2 in Male Cam Adapter.