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

3G Electric
GREENSEAM Duct Reducer, 12 to 8 in, Press Fit, 26 ga - Reducers
GREENSEAMReducers

GREENSEAM Duct Reducer, 12 to 8 in, Press Fit, 26 ga

The GREENSEAM Duct Reducer: Steel is a press-fit reducer designed for HVAC ductwork, featuring a 12-inch inlet diameter and an 8-inch outlet diameter with a length of 8 inches and a 26-gauge material thickness. It…

SKU 3G-OTH-76506

Brand
GREENSEAM
Item
Duct Reducer, 12 to 8 in, Press Fit, 26 ga
Part Number
GRR12P8PGA26
Category
Reducers
Available to Order
Also known as:GRR12P8PGA26GREENSEAM
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

GREENSEAM
Manufacturer Part Number
GRR12P8PGA26
Type
For 12 in Dia
Lg
8 in
Inlet Dia
12 in
Outlet Dia
8 in
Material Thick
26 ga
Connection Type
Press Fit
Max. Pressure Rating
2 in wc

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

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

Product Description

The GREENSEAM Duct Reducer: Steel is a press-fit reducer designed for HVAC ductwork, featuring a 12-inch inlet diameter and an 8-inch outlet diameter with a length of 8 inches and a 26-gauge material thickness. It has a maximum pressure rating of 2 in wc, as specified by the manufacturer part number GRR12P8PGA26.

Frequently Asked Questions

What is the GREENSEAM Duct Reducer used for?

The GREENSEAM Duct Reducer is used in HVAC ductwork to transition airflow from a 12-inch diameter duct to an 8-inch diameter duct. It is a press-fit steel reducer, 8 inches long, with a 26-gauge material thickness, suitable for low-pressure systems up to 2 in wc.

What are the specifications of the GREENSEAM Duct Reducer?

The GREENSEAM Duct Reducer (MPN GRR12P8PGA26) has a 12-inch inlet diameter, 8-inch outlet diameter, 8-inch length, and 26-gauge steel thickness. It features a press-fit connection type and a maximum pressure rating of 2 in wc, as specified by the manufacturer.

Where to buy the GREENSEAM Duct Reducer worldwide?

You can source the GREENSEAM Duct Reducer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this press-fit reducer.

How to install a press-fit duct reducer?

To install a press-fit duct reducer like the GREENSEAM model, ensure the duct ends are clean and round. Slide the reducer's larger end over the 12-inch duct and the smaller end into the 8-inch duct, then secure with sheet metal screws or rivets. Seal joints with mastic or foil tape for airtightness.

Used in

Common applications for GREENSEAM
HVAC exhaust systems — GREENSEAM 90-degree elbows and snap-lock pipes for routing air from bathroom or kitchen vents
Combustion air supply — GREENSEAM duct reducers for transitioning from larger intake ducts to smaller burner air inlets
Ventilation ductwork — GREENSEAM tee joints for branching supply air to multiple diffusers in light commercial buildings
Industrial dust collection — GREENSEAM press-fit components for low-pressure dust extraction systems in woodworking shops
Laboratory fume hood exhaust — GREENSEAM galvanized steel ducts for non-corrosive fume exhaust at low static pressure
Residential dryer venting — GREENSEAM 4-inch snap-lock pipes and elbows for connecting clothes dryers to exterior vents
Not sure this is the right part? Photo-identify it

GREENSEAM Products

3G Electric supplies GREENSEAM reducers. 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 GREENSEAM

View all GREENSEAM parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first