Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
Image not available
TACOIsolation Flanges

TACO SFL-150T Isolation Flange, 1 1/2 in FNPT, Brass/Steel Body, PTFE Gasket

The TACO Isolation Flange (SKU SFL-150T, model SFL-150T) is a 1 1/2 in FNPT flange with a brass/steel body and PTFE gasket. It includes a nut and is compatible with TACO model 2400-10. Two flanges are supplied per unit.

SKU 3G-OTH-81919

Also listed as: SFL150T · SFL 150T

Brand
TACO
Item
SFL-150T Isolation Flange, 1 1/2 in FNPT, Brass/Steel Body, PTFE Gasket
Part Number
SFL-150T
Category
Isolation Flanges
Available to Order
Also known as:SFL-150TTACO
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

TACO
Manufacturer Part Number
SFL-150T
Type
SFL-150T, Flange
FNPT
1 1/2 in
Includes
Nut
Body Material
Brass/Steel
Gasket Material
PTFE
Flanges Included
2
Compatible with Manufacturer Model Number
2400-10

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

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

Product Description

The TACO Isolation Flange (SKU SFL-150T, model SFL-150T) is a 1 1/2 in FNPT flange with a brass/steel body and PTFE gasket. It includes a nut and is compatible with TACO model 2400-10. Two flanges are supplied per unit.

Frequently Asked Questions

What is the TACO Isolation Flange SFL-150T used for?

The TACO Isolation Flange SFL-150T is used in hydronic heating and cooling systems to isolate pumps or equipment for maintenance without draining the system. It is compatible with TACO model 2400-10 and includes two flanges, a brass/steel body, and a PTFE gasket.

What are the specifications of the TACO Isolation Flange SFL-150T?

The TACO Isolation Flange SFL-150T has a 1 1/2 in FNPT connection, a brass/steel body, and a PTFE gasket. It includes a nut and is compatible with TACO model 2400-10. Two flanges are supplied per unit. The manufacturer part number is SFL-150T.

Where to buy the TACO Isolation Flange SFL-150T worldwide?

You can source the TACO Isolation Flange SFL-150T from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the TACO Isolation Flange SFL-150T?

Install the TACO Isolation Flange SFL-150T by aligning the flanges with the pump or equipment ports, inserting the included nuts and bolts, and tightening evenly. Ensure the PTFE gasket is seated properly to prevent leaks. Follow standard piping best practices for isolation valves.

Used in

Common applications for TACO
Hydronic heating systems — Taco 49-150T-2 inline air separator removes entrained air to maintain loop efficiency.
Domestic hot water recirculation — Taco HLS-1 under-sink pump reduces wait time at fixtures in residential buildings.
Chilled water cooling loops — Taco SFL-150S isolation flange allows equipment service without system drain.
Circulator pump maintenance — Taco 110-009RP motor coupler restores torque transfer in Series 110 pumps.
Water/glycol systems — Taco 49-200T-2 air separator handles 2 in NPT connections at 150 psi and 240°F.
Commercial hydronic balancing — Taco air separators and isolation flanges support efficient fluid control and serviceability.
Not sure this is the right part? Photo-identify it→

TACO Products

3G Electric supplies TACO isolation flanges. 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 →

Compatible alternatives & equivalents

More from TACO

View all TACO parts →
Isolation flange for hydronic heating and cooling systems, allowing equipment isolation without system drain. Features 1 1/2 in sweat connections, brass/steel body, PTFE gasket, and includes bolts. Two flanges per set
TACO
Isolation flange for hydronic heating and cooling systems, allowing equipment isolation without system drain. Features 1 1/2 in sweat connections, brass/steel body, PTFE gasket, and includes bolts. Two flanges per set
TACO
TACO
Isolation flange set for industrial piping systems, including two flanges and two bolts. Body constructed from brass and steel with EPDM gaskets. Provides shut-off capability for maintenance or repair in water and HVAC applications
TACO
TACO
Isolation flange set for hydronic heating and plumbing systems, used to isolate pumps or valves for maintenance. Includes two flanges and two bolts. Body constructed of brass and steel with EPDM gaskets for a reliable seal in closed-loop water systems
TACO
TACO
Isolation flange set for hydronic heating and cooling systems. Connects 1 1/4 in press piping to equipment such as pumps or valves, enabling service or replacement without system drainage. Set includes two flanges and two nuts. Body constructed of brass and steel; gasket material is EPDM
TACO
TACO
Isolation flange set for 1-1/2 in press connections, used to isolate pumps or equipment in hydronic heating and plumbing systems. Includes two flanges and two nuts. Body material is brass/steel with EPDM gasket. Allows service or replacement without draining the system
TACO
TACO
The TACO SFL-100T isolation flange is a 1-inch FNPT flange set used in hydronic heating and cooling systems to isolate pumps or equipment for maintenance without draining the system. It features a brass/steel body, PTFE gasket, and includes a nut. Supplied as a set of two flanges
TACO
TACO
Isolation flange set for hydronic heating systems, used to isolate a circulator pump for service or replacement without draining the system. Includes two flanges and a bolt. Body material is brass/steel; gasket material is PTFE. Compatible with TACO 0034ePLUS circulator
TACO
TACO
Isolation flange set for use with TACO 008 circulator pumps. Includes two flanges with brass/steel bodies and PTFE gaskets, plus nuts. 1/2-inch sweat connections allow pump isolation for maintenance without system drainage

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first