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

Dayton Maintenance-Free Jet Pump: Cast Iron, Steam Operated, 2.85 Sizing Factor - Steam-Operated Jet Eductor Pumps
DaytonSteam-Operated Jet Eductor Pumps

Dayton Maintenance-Free Jet Pump: Cast Iron, Steam Operated, 2.85 Sizing Factor

SKU 3G-OTH-92873

Brand
Dayton
Item
Maintenance-Free Jet Pump: Cast Iron, Steam Operated, 2.85 Sizing Factor
Category
Steam-Operated Jet Eductor 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
5NAP3
Type
Steam Operated
MNPT
1 1/2 in
Sizing Factor
2.85
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

Frequently Asked Questions

What is a DAYTON steam-operated jet pump used for?

A DAYTON steam-operated jet pump, like the 5NAP3, is used to move liquids or slurries in industrial processes by using steam pressure as the motive force. It is common in boiler feed, condensate return, and chemical transfer applications where reliable, maintenance-free operation is required.

What are the specifications of the DAYTON 5NAP3 jet pump?

The DAYTON 5NAP3 is a cast iron, steam-operated jet pump with a 2.85 sizing factor and a 1 1/2 in MNPT connection. It is designed for maintenance-free operation in demanding industrial environments. For full technical data, consult the manufacturer's documentation.

Where to buy a DAYTON steam-operated jet pump worldwide?

3G Electric supplies the DAYTON 5NAP3 steam-operated jet pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this and other industrial equipment across 14 departments.

How to install a DAYTON steam-operated jet pump?

Install the DAYTON jet pump on a stable foundation with proper steam supply and discharge piping. Ensure the 1 1/2 in MNPT connection is sealed correctly. Follow generic best practices for steam-operated eductors: check steam pressure, venting, and liquid level controls. Always refer to 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 steam-operated jet eductor 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 Maintenance-Free Jet Pump: Brass, Liquid Operated, 0.2 Sizing Factor, 1/2 in MNPT (MPN 5NAP5). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Brass, Liquid Operated, 0.2 Sizing Factor, 1/2 in MNPT (MPN 5NAP5). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: Brass, Liquid Operated, 0.61 Sizing Factor, 3/4 in MNPT (MPN 5NAP7). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Brass, Liquid Operated, 0.61 Sizing Factor, 3/4 in MNPT (MPN 5NAP7). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: Brass, Liquid Operated, 1 Sizing Factor, 1 in MNPT, 1 1/2 in MNPT (MPN 5NAP8). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Brass, Liquid Operated, 1 Sizing Factor, 1 in MNPT, 1 1/2 in MNPT (MPN 5NAP8). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Liquid Operated, 1.82 Sizing Factor (MPN 5NAT3). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Liquid Operated, 1.82 Sizing Factor (MPN 5NAT3). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: Brass, Liquid Operated, 2.85 Sizing Factor, 1 1/2 in MNPT (MPN 5NAR0). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Brass, Liquid Operated, 2.85 Sizing Factor, 1 1/2 in MNPT (MPN 5NAR0). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: Cast Iron, Liquid Operated, 0.61 Sizing Factor, 3/4 in MNPT (MPN 5NAN3). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Cast Iron, Liquid Operated, 0.61 Sizing Factor, 3/4 in MNPT (MPN 5NAN3). Key specifications — Brand: DAYTON.

More from Dayton

View all Dayton parts
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Steam Operated, 1 Sizing Factor, 1 in MNPT (MPN 5NAT9). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Steam Operated, 1 Sizing Factor, 1 in MNPT (MPN 5NAT9). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: Brass, Steam Operated, 0.2 Sizing Factor, 1/2 in MNPT, 3/4 in MNPT (MPN 5NAR2). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Brass, Steam Operated, 0.2 Sizing Factor, 1/2 in MNPT, 3/4 in MNPT (MPN 5NAR2). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: Cast Iron, Steam Operated, 0.34 Sizing Factor, 3/4 in MNPT (MPN 5NAN9). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Cast Iron, Steam Operated, 0.34 Sizing Factor, 3/4 in MNPT (MPN 5NAN9). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Steam Operated, 0.34 Sizing Factor, 1 in MNPT (MPN 5NAT7). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Steam Operated, 0.34 Sizing Factor, 1 in MNPT (MPN 5NAT7). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: Brass, Steam Operated, 1 Sizing Factor, 1 in MNPT, 1 1/2 in MNPT (MPN 5NAR5). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: Brass, Steam Operated, 1 Sizing Factor, 1 in MNPT, 1 1/2 in MNPT (MPN 5NAR5). Key specifications — Brand: DAYTON.
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Steam Operated, 2.85 Sizing Factor, 2 in MNPT (MPN 5NAU1). Key specifications — Brand: DAYTON.
Dayton
DAYTON Maintenance-Free Jet Pump: 316 Stainless Steel, Steam Operated, 2.85 Sizing Factor, 2 in MNPT (MPN 5NAU1). Key specifications — Brand: DAYTON.