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Medical standard coupling
The LD series meets the new international EN 739 medical standard. Designed with non-interchangeable features to prevent mismatched connections with improper media. Quick, safe connections made easy with the gas-type stamped on the coupling and nipple for easy identification.
Partial Part Number: LD-003-0-.....-....-.-...
Self-sealing, Medical Gas Coupling
| End Fitting |
Medical Gas |
| Air / O2 |
Air |
O2 |
N2O |
Vacuum |
| 1/8" BSPP (M) |
..XX002-....-.-Y01 |
..XX002-....-.Y02 |
..XX002-....-.-Y03 |
..XX002-....-.-Y04 |
..XX002-....-.-Y05 |
| 1/4" BSPP (M) |
-- |
..XX006....-.-Y02 |
..XX006-....-.-Y03 |
..XX006-....-.-Y04 |
-- |
| 3/8" BSPP (M) |
-- |
..XX005-....-.-Y02 |
-- |
-- |
-- |
| 1/8" NPT (M) |
..NP010-....-.-Y01 |
..NP010-....-.-Y02 |
..NP010-....-.-Y03 |
..NP010-....-.-Y04 |
..NP010-....-.-Y05 |
| 1/4" NPT (M) |
-- |
..NP013-....-.-Y02 |
..NP013-....-.-Y03 |
..NP013-....-.-Y04 |
-- |
| 3/8" NPT (M) |
-- |
..NP017-....-.-Y02 |
-- |
-- |
-- |
| 9/32" Hose Barb |
..XX004-....-.-Y01 |
..XX004-....-.-Y02 |
..XX004-....-.-Y03 |
..XX004-....-.-Y04 |
..XX004-....-.-Y05 |
| 3/16" Hose Barb |
..XX003-....-.-Y01 |
..XX003-....-.-Y02 |
..XX003-....-.-Y03 |
-- |
-- |
- Materials available:
- AAAA (Chrome plated brass)
- AAAB (Chrome plated brass / Stainless steel)
- Seal type available:
- EPDM (4)
- Example:
- Ordering a self-sealing coupling for O2, 1/4" BSPP end fitting, chrome plated brass: LD-003-0-XX006-AAAA-4-Y03
- Mates with nipple LD-003-1.....-....-.-... identified below.
Partial Part Number: LD-003-4-NP010-....-.-...
1/8" NPT(M), Thru type, Medical Gas Coupling
| End Fitting |
Medical Gas |
| Air / O2 |
Air |
O2 |
N2O |
Vacuum |
| 1/8" NPT (M) |
-- |
..NP010-....-.-Y02 |
..NP010-....-.-Y03 |
..NP010-....-.-Y04 |
-- |
- Materials available:
- AAAA (Chrome plated brass)
- AAAB (Chrome plated brass / Stainless steel)
- Seal type available:
- EPDM (4)
- Example:
- Ordering a Thru type coupling for N2O, 1/8" NPT end fitting, chrome plated brass: LD-003-4-NP010-AAAA-4-Y04
- Mates with nipple LD-003-1.....-....-.-... identified below.
Partial Part Number: LD-003-1-.....-....-.-...
Thru type, Medical Gas Nipple
| End Fitting |
Medical Gas |
| Air / O2 |
Air |
O2 |
N2O |
Vacuum |
| 3/16" Hose Barb |
-- |
..XX003-....-.-Y02 |
..XX003-....-.-Y03 |
-- |
-- |
| 9/32" Hose Barb |
..XX004-....-.-Y01 |
-- |
-- |
..XX004-....-.-Y04 |
..XX004-....-.-Y05 |
- Materials available:
- AAAA (Chrome plated brass)
- AAAB (Chrome plated brass / Stainless steel)
- Seal type available:
- EPDM (4)
- Example:
- Ordering a Thru type nipple for an Air/O2 mixture, 9/32" hose barb, chrome plate brass: LD-003-1-XX004-AAAA-4-Y01
- Mates with coupling LD-003-0-.....-....-.-... or LD-003-4-.....-....-.-... identified above.
For complete hose and fitting assemblies, please contact us for information!
Contact one of our sales representatives today
to inquire about a quote from Maxbar - Walther Precision USA
or call us today at 513.527.4100
513.527.4100
