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

SMITH-BLAIR Saddle Clamp: For 4 3/8 in – 4 1/2 in Outside Dia, 2 Strap, 1 1/2 in CC Outlet - Double-Strap Service Saddles
SMITH-BLAIRDouble-Strap Service Saddles

SMITH-BLAIR Saddle Clamp: For 4 3/8 in – 4 1/2 in Outside Dia, 2 Strap, 1 1/2 in CC Outlet

The SMITH-BLAIR 3G-OTH-708400 is a double-strap service saddle for 4 3/8 in – 4 1/2 in outside diameter pipe, with a 1 1/2 in CC outlet and a 300 psi pressure rating. It features stainless steel straps and hardware…

SKU 3G-OTH-708400

Brand
SMITH-BLAIR
Item
Saddle Clamp: For 4 3/8 in – 4 1/2 in Outside Dia, 2 Strap, 1 1/2 in CC Outlet
Category
Double-Strap Service Saddles
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

SMITH-BLAIR
Manufacturer Part Number
31700045003000
Type
For 4 in – 4 in Pipe
Strap
2
CC Outlet
1 1/2 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

SMITH-BLAIR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMITH-BLAIR 3G-OTH-708400 is a double-strap service saddle for 4 3/8 in – 4 1/2 in outside diameter pipe, with a 1 1/2 in CC outlet and a 300 psi pressure rating. It features stainless steel straps and hardware with an NBR gasket, designed for 4 in – 4 in pipe. 3G Electric interprets your demand, sources this genuine industrial part, and supports your application with specialist expertise across 14 departments — including combustion, pumps, and controls.

Frequently Asked Questions

What is a SMITH-BLAIR double-strap service saddle used for?

A SMITH-BLAIR double-strap service saddle is used to create a branch connection on water or gas mains. It clamps onto the pipe and provides a threaded outlet for tapping into the line, commonly in municipal water distribution and industrial piping systems.

What are the specifications of the SMITH-BLAIR 407TR4 saddle clamp?

The SMITH-BLAIR 407TR4 saddle clamp fits 4 3/8 in – 4 1/2 in outside diameter pipe, has a 1 1/2 in CC outlet, and a 300 psi pressure rating. It features stainless steel straps and hardware with an NBR gasket, designed for 4 in – 4 in pipe.

Where to buy SMITH-BLAIR saddle clamps worldwide?

3G Electric supplies SMITH-BLAIR saddle clamps worldwide. We interpret your demand, source the genuine part, and handle full logistics and customs clearance for delivery to your site. Contact us for availability and lead time on this double-strap service saddle.

How to install a double-strap service saddle on a pipe?

To install a double-strap service saddle, clean the pipe surface, position the gasket over the tap location, place the saddle body and straps around the pipe, then tighten the bolts evenly to the manufacturer's torque specification. Always depressurize the line before installation.

SMITH-BLAIR Products

3G Electric supplies SMITH-BLAIR double-strap service saddles. 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 SMITH-BLAIR

View all SMITH-BLAIR parts
Saddle Clamp: For 11 1/4 in – 12 1/8 in Outside Dia, 2 Strap, 4 in NPT Outlet, Ductile Iron (MPN 31700121018000)
SMITH-BLAIR
Saddle Clamp: For 11 1/4 in – 12 1/8 in Outside Dia, 2 Strap, 4 in NPT Outlet, Ductile Iron (MPN 31700121018000)
Saddle Clamp: For 3 in – 3 1/2 in Outside Dia, 2 Strap, 3/4 in CC Outlet, For 3 in – 3 in Pipe (MPN 31700035407000)
SMITH-BLAIR
Saddle Clamp: For 3 in – 3 1/2 in Outside Dia, 2 Strap, 3/4 in CC Outlet, For 3 in – 3 in Pipe (MPN 31700035407000)
Saddle Clamp: For 6 7/8 in – 7 5/8 in Outside Dia, 2 Strap, 3 in NPT Outlet, For 6 in – 6 in Pipe (MPN 31700076017000)
SMITH-BLAIR
Saddle Clamp: For 6 7/8 in – 7 5/8 in Outside Dia, 2 Strap, 3 in NPT Outlet, For 6 in – 6 in Pipe (MPN 31700076017000)
Saddle Clamp: For 1 5/8 in – 1 7/8 in Outside Dia, 2 Strap, 1 1/2 in CC Outlet, Ductile Iron (MPN 31700019203000)
SMITH-BLAIR
Saddle Clamp: For 1 5/8 in – 1 7/8 in Outside Dia, 2 Strap, 1 1/2 in CC Outlet, Ductile Iron (MPN 31700019203000)
Saddle Clamp: For 13 3/8 in – 14 3/8 in Outside Dia, 2 Strap, 4 in NPT Outlet, Ductile Iron (MPN 31700143018000)
SMITH-BLAIR
Saddle Clamp: For 13 3/8 in – 14 3/8 in Outside Dia, 2 Strap, 4 in NPT Outlet, Ductile Iron (MPN 31700143018000)
Saddle Clamp: For 4 3/8 in – 4 3/4 in Outside Dia, 2 Strap, 2 in CC Outlet, For 4 in – 4 in Pipe (MPN 31700048015000)
SMITH-BLAIR
Saddle Clamp: For 4 3/8 in – 4 3/4 in Outside Dia, 2 Strap, 2 in CC Outlet, For 4 in – 4 in Pipe (MPN 31700048015000)
Saddle Clamp: For 4 3/4 in – 5 1/8 in Outside Dia, 2 Strap, 1 1/2 in CC Outlet, For 4 in – 5 in Pipe (MPN 31700051403000)
SMITH-BLAIR
Saddle Clamp: For 4 3/4 in – 5 1/8 in Outside Dia, 2 Strap, 1 1/2 in CC Outlet, For 4 in – 5 in Pipe (MPN 31700051403000)
Saddle Clamp: For 3 3/4 in – 4 1/8 in Outside Dia, 2 Strap, 3/4 in NPT Outlet, For 3 in – 4 in Pipe (MPN 31700041306000)
SMITH-BLAIR
Saddle Clamp: For 3 3/4 in – 4 1/8 in Outside Dia, 2 Strap, 3/4 in NPT Outlet, For 3 in – 4 in Pipe (MPN 31700041306000)