HAM-LET Compression Fitting Adapter: 3/4 in OD x 1/2 in Pipe Fitting Size
The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting is a compression fitting adapter with a 3/4 in OD tube x 1/2 in FNPT pipe fitting size (MPN 770L SS 3/4 X 1/2). It is compatible with Swagelok fitting brands.
SKU 3G-OTH-471622
Also listed as: 770LSS34X12 · 770L SS 3 4 X 1 2 · 770L-SS-3-4-X-1-2
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
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Product Description
The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting is a compression fitting adapter with a 3/4 in OD tube x 1/2 in FNPT pipe fitting size (MPN 770L SS 3/4 X 1/2). It is compatible with Swagelok fitting brands.
Frequently Asked Questions
What is a HAM-LET Let-Lok double-ferrule compression fitting used for?
This HAM-LET Let-Lok double-ferrule stainless steel fitting connects 3/4 in OD tubing to a 1/2 in FNPT port, creating a leak-tight seal in high-pressure instrumentation, chemical, and hydraulic systems. It is compatible with Swagelok brands and is widely used in process industries requiring reliable tube-to-pipe transitions.
What are the specifications of the HAM-LET 770L SS 3/4 X 1/2 compression fitting?
The HAM-LET 770L SS 3/4 X 1/2 is a Let-Lok series double-ferrule stainless steel fitting with a 3/4 in OD tube size and 1/2 in FNPT pipe connection. It is compatible with Swagelok brands and designed for high-integrity sealing in demanding industrial applications.
Where to buy HAM-LET compression fittings worldwide?
3G Electric supplies HAM-LET Let-Lok compression fittings, including the 770L SS 3/4 X 1/2, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial components across 14 departments.
How to install a HAM-LET double-ferrule compression fitting?
To install a HAM-LET Let-Lok double-ferrule fitting, insert the tube fully into the fitting, hand-tighten the nut, then use a wrench to tighten 1-1/4 turns past finger-tight for 3/4 in OD tubing. Always follow manufacturer guidelines and use proper tube support to avoid leaks. This fitting is compatible with Swagelok tools.
Used in
Common applications for HAM-LETHAM-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.
