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TACOIsolation Flanges

TACO Isolation Flange: 1/2 in, SFL-050S, 1/2 in Sweat, Flange

The TACO Isolation Flange (SKU SFL-050S, model SFL-050S) is a 1/2-inch sweat-type flange designed for use with the TACO 008 circulator. It features a brass/steel body with PTFE gaskets and includes the necessary nuts…

SKU 3G-OTH-81871

Also listed as: SFL050S · SFL 050S

Brand
TACO
Item
Isolation Flange: 1/2 in, SFL-050S, 1/2 in Sweat, Flange
Category
Isolation Flanges
Available to Order
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TACO
Manufacturer Part Number
SFL-050S
Type
SFL-050S, Flange
Sweat
1/2 in
Includes
Nut
Body Material
Brass/Steel
Gasket Material
PTFE
Flanges Included
2
Compatible with Manufacturer Model Number
008

Technical Documents

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

Product Description

The TACO Isolation Flange (SKU SFL-050S, model SFL-050S) is a 1/2-inch sweat-type flange designed for use with the TACO 008 circulator. It features a brass/steel body with PTFE gaskets and includes the necessary nuts for installation.

Frequently Asked Questions

What is the TACO SFL-050S isolation flange used for?

The TACO SFL-050S isolation flange is used to isolate a TACO 008 circulator pump from the piping system for maintenance or replacement without draining the system. It is a 1/2-inch sweat-type flange with a brass/steel body and PTFE gaskets, including nuts for installation.

What are the specifications of the TACO SFL-050S isolation flange?

The TACO SFL-050S isolation flange has a 1/2-inch sweat connection, a brass/steel body, and PTFE gaskets. It includes nuts and is compatible with the TACO 008 circulator pump. The manufacturer part number is SFL-050S, and the SKU is 3G-OTH-81871.

Where to buy the TACO SFL-050S isolation flange worldwide?

You can source the TACO SFL-050S isolation flange 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 TACO part.

How to install the TACO SFL-050S isolation flange?

To install the TACO SFL-050S isolation flange, sweat the 1/2-inch connections onto the piping, then bolt the flange to the TACO 008 circulator using the included nuts. Ensure the PTFE gaskets are properly seated to prevent leaks. Follow standard plumbing practices for sweat fittings.

Used in

Common applications for TACO
Hydronic heating systems — TACO 007 series circulator pumps for residential boiler water circulation.
Commercial HVAC — TACO 2400-60-3P inline pump for chilled water loops in large buildings.
Industrial process cooling — TACO 1630EAE10132096 pump for high-flow (110 gpm) cooling applications.
Zone control in radiant floor heating — TACO V075T2G2ZA024Q4A2 zone valve for regulating flow to individual zones.
Pump replacement and maintenance — TACO 007-045RP cartridge assembly for servicing existing 007 series pumps.
Piping connections in hydronic systems — TACO 110-251F-1 flange for joining pumps to pipework.

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.

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