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

3G Electric
NOVAFLEX EPDM Marine Exhaust Hose, 1 7/8 in ID, 36 in Length, 250 psi - EPDM Marine Exhaust Hoses
NOVAFLEXEPDM Marine Exhaust Hoses

NOVAFLEX EPDM Marine Exhaust Hose, 1 7/8 in ID, 36 in Length, 250 psi

<p>The NOVAFLEX EPDM Marine Exhaust Hose (MPN 45DU79) is a robust 1 7/8-inch inner diameter hose designed for demanding marine exhaust systems. With a 36-inch length and a maximum working pressure of 250 psi at 70°F…

SKU 3G-OTH-740679

Brand
NOVAFLEX
Item
EPDM Marine Exhaust Hose, 1 7/8 in ID, 36 in Length, 250 psi
Category
EPDM Marine Exhaust Hoses
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

NOVAFLEX
Type
250 psi Max. Working Pressure @ 70 F
Hose Lg
36 in

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

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

Product Description

<p>The NOVAFLEX EPDM Marine Exhaust Hose (MPN 45DU79) is a robust 1 7/8-inch inner diameter hose designed for demanding marine exhaust systems. With a 36-inch length and a maximum working pressure of 250 psi at 70°F, this EPDM hose offers reliable performance for engine exhaust and cooling water applications in boats and ships.</p><p>Ideal for marine engineers, boat builders, and maintenance teams, this hose is built to withstand harsh conditions. As a Singapore-based supplier, 3G Electric provides competitive SGD quotes on request, handles GST for local buyers, and ensures fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available.</p>

Frequently Asked Questions

What is the maximum working pressure of this NOVAFLEX marine exhaust hose?

The NOVAFLEX EPDM Marine Exhaust Hose has a maximum working pressure of 250 psi at 70°F.

What is the inner diameter and length of this hose?

The hose has an inner diameter of 1 7/8 inches and a length of 36 inches.

Used in

Common applications for NOVAFLEX
Dewatering operations — NOVAFLEX 6285WN series 3-inch hose assemblies for removing water from construction sites or excavations.
Irrigation systems — NOVAFLEX 2-inch white neoprene hose assemblies for transferring water from pumps to distribution lines.
Industrial water supply — NOVAFLEX 1.5-inch hose assemblies rated at 250 psi for high-pressure water transfer in manufacturing plants.
Municipal water handling — NOVAFLEX 2.5-inch hose assemblies for temporary water lines during maintenance or emergency response.
Mining and quarrying — NOVAFLEX 3-inch hose assemblies for slurry or water transfer in abrasive environments, leveraging the EPDM cover's abrasion resistance.
Agricultural liquid transfer — NOVAFLEX 1-inch hose assemblies for portable water pumps in field irrigation or livestock watering.
Not sure this is the right part? Photo-identify it

NOVAFLEX Products

3G Electric supplies NOVAFLEX epdm marine exhaust hoses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from NOVAFLEX

View all NOVAFLEX parts
This EPDM marine exhaust hose is designed to convey hot exhaust gases and cooling water from marine engines to overboard discharge. With a 2 3/8 in inside diameter and 25 ft length, it is rated for 200 psi maximum working pressure at 70°F. The EPDM construction resists heat, ozone, and seawater, making it suitable for inboard and stern-drive applications
NOVAFLEX
This EPDM marine exhaust hose is designed to convey hot exhaust gases and cooling water from marine engines to overboard discharge. With a 2 3/8 in inside diameter and 25 ft length, it is rated for 200 psi maximum working pressure at 70°F. The EPDM construction resists heat, ozone, and seawater, making it suitable for inboard and stern-drive applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first