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HAM-LET Compression Fitting Adapter: 1 in OD x 3/4 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 1 in OD x 3/4 in Pipe Fitting Size

The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting Adapter (MPN 766L SS 1 X 3/4) is a Tube x FNPT configuration with a 1 in OD x 3/4 in Pipe fitting size. It is compatible with Parker A-LOK fittings…

SKU 3G-OTH-471959

Brand
HAM-LET
Item
Compression Fitting Adapter: 1 in OD x 3/4 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
766L SS 1 X 3/4
Series
Let-Lok
Type
Tube x FNPT
Fitting Size
1 in OD x 3/4 in Pipe
Compatible Fitting Brands
Parker A-LOK
View Full Spec Sheet

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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting Adapter (MPN 766L SS 1 X 3/4) is a Tube x FNPT configuration with a 1 in OD x 3/4 in Pipe fitting size. It is compatible with Parker A-LOK fittings, supporting integration across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, Fluke) ensures we interpret your demand and deliver the right solution.

Frequently Asked Questions

What is a HAM-LET Let-Lok double-ferrule compression fitting adapter used for?

This HAM-LET Let-Lok adapter connects 1 in OD tubing to a 3/4 in FNPT pipe port, creating a leak-tight seal in high-pressure instrumentation, chemical, and hydraulic systems. It is compatible with Parker A-LOK fittings for flexible integration across industrial departments.

What are the specifications of the HAM-LET 766L SS 1 X 3/4 compression fitting?

The HAM-LET 766L SS 1 X 3/4 is a double-ferrule stainless steel adapter with a Tube x FNPT configuration. Fitting size is 1 in OD x 3/4 in Pipe. Series is Let-Lok. It is compatible with Parker A-LOK fittings for reliable sealing in demanding applications.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies and delivers HAM-LET Let-Lok compression fittings worldwide. We handle full logistics and customs clearance as a global industrial solutions provider. Contact us to source the 766L SS 1 X 3/4 adapter for your instrumentation or process system needs.

How to install a HAM-LET Let-Lok double-ferrule fitting?

Insert the tube fully into the HAM-LET Let-Lok fitting until it bottoms against the shoulder. Tighten the nut finger-tight, then use a wrench to turn the nut 1-1/4 turns past finger-tight for proper ferrule swaging. Always follow manufacturer torque guidelines for leak-free performance.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits

HAM-LET Products

3G Electric supplies HAM-LET double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HAM-LET Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe Fitting Size, Tube x ORB (MPN 768LOB SS 3/4 X 3/4-16). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 3/4 in OD x 3/4 in Pipe.
HAM-LET Compression Fitting Adapter: 5/16 in OD x 3/8 in OD Fitting Size, Tube x Tube (MPN 767LT SS 5/16X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 5/16 in OD x 3/8 in OD Fitting Size, Tube x Tube (MPN 767LT SS 5/16X 3/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x FNPT (MPN 770L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x MNPT (MPN 769L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in Pipe Fitting Size, Tube x MNPT (MPN 769L SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 774LT SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/8 in OD Fitting Size, Tube x Tube (MPN 774LT SS 1/8 X 1/8). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Elbow: 1/4 in OD x 1/4 in OD Fitting Size, Compression x Compression (MPN 765L SS 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Elbow: 1/4 in OD x 1/4 in OD Fitting Size, Compression x Compression (MPN 765L SS 1/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Cross Fitting: 3/4 in OD x 3/4 in OD x 3/4 in OD x 3/4 in OD Fitting Size (MPN 7102L SS 3/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Swagelok; Brand: HAM-LET.