WARNING: messing with high pressure oxygen can result in injury, death and/or generally vast amounts of damage to property and people. You need to be prepared to accept the risk, design and use your system properly and be aware of the consequences of failure.
Please note: as most of these are made to order, it could take a week or two before they ship
Custom Oxygen/Helium Transfill Whips
The fittings and kits below are everything required to custom make any kind of oxygen or helium transfill whip you need. If you specify what you’re after, TFM Engineering can assemble with oxygen Teflon tape and test for you (leak test with air, and oxygen test). Hoses are Teflon-lined stainless steel braided, fittings are brass, chromed brass or stainless steel, and everything is cleaned for and compatible with high pressure oxygen.
Standard Transfill and Booster Kits:
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Kit Name |
Description |
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12-001 (200bar) Budget DIN transfiller |
2 DIN fittings, a 1.2m hose and needle valve |
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12-002 (200bar) DIN transfiller with fill gauge |
As above but with gauge on downstream side |
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12-003 (200bar) Ultimate transfiller (no tank connectors) |
Upstream & downstream indicator gauges, female quick connects each end, and needle valve. Add a digital gauge with quick connects for accurate mixing. Can be used for transfilling or with your booster. NO TANK CONNECTORS INCLUDED |
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12-004 Tank connectors kit |
2x DIN, 1x pin index (medical oxygen), 1x bullnose (helium), with male quick connects |
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12-004-1 Tank connectors kit (with hand-tight bullnose & pin index) |
2x DIN, 1x hand-tight pin index (medical oxygen), 1x hand-tight bullnose (helium), with male quick connects |
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12-005 Removable digital gauge (345bar) |
Digital gauge on a SS tee with M/F quick connects so you can move it around and put inline wherever you need to get accurate readings for tight control of mixes. 345bar rating. NOT ENDORSED FOR OXYGEN SERVICE |
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12-006 (200bar)Budget DIN booster kit |
1.8m upstream hose with needle valve & DIN, other end ¼” MNPT. 1.2m downstream hose with DIN and ¼” MNPT ends. (if your booster is BSPT, JIC or another thread, get in touch for extra adaptors) |
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12-007 Ultimate 300bar Booster kit (downstream only) |
1.2m hose, stainless steel and brass pressure fittings rated for 300bar. Indicator gauge & bleed, ending in female quick connect. Plus a male 1/4" NPT quick connect to screw into the upstream side of your booster to hook your Ultimate Transfiller onto. |
Summary of Oxygen Transfill Parts
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Part# |
Description |
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40-101 |
Book – “Oxygen Hackers Companion” (tips to avoid blowing yourself up) |
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- |
Assembly and testing |
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40-601 |
200bar Needle Valve 1/4" NPT Male Inlet to 1/4" NPT Female Outlet |
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40-601-2 |
200bar Needle Valve 1/4" NPT Female Inlet to 1/4" NPT Male Outlet |
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40-602 |
Medical Oxygen Pin Index CGA-870 to 1/4" MNPT |
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40-603 |
12mm Oxygen Thread Tape |
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40-605-1 |
30cm 200bar Oxygen hose (Teflon lined, SS braid) with FNPT ends |
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40-605-2 |
1.2m 200bar Oxygen hose (Teflon lined, SS braid) with FNPT ends |
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40-605-3 |
1.8m 200bar Oxygen hose (Teflon lined, SS braid) with FNPT ends |
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40-606 |
Spare oxygen yoke seals |
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40-607 |
200bar Chromed Brass Female Tee, 1/4" NPT |
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40-612 |
Adaptor block/street tee, 1/4" F/F/M NPT |
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40-611 |
Adaptor block/female elbow, 1/4" NPT |
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40-608 |
200bar Chromed Brass Coupling, 1/4" NPT |
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40-609 |
200bar Chromed Brass Nipple, 1/4" NPT |
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40-610 |
200bar Chromed Brass Hex Plug, 1/4" NPT |
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40-614 |
1/4" 300bar brass oxygen gauge |
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40-501-1 |
Digital gauge |
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40-615 |
DIN plug - drilled & tapped 1/4" FNPT |
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40-616 |
DIN Tank Filler to 1/4" FNPT |
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40-617 |
Bullnose to 1/4" MNPT fitting |
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40-618 |
Bleeder/gauge block |
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40-618 |
Female DIN to 1/4" FNPT |
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40-001 |
HP brass quick connect - MNPT to MQC |
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40-002 |
HP brass quick connect - MNPT to FQC |
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40-003 |
HP brass quick connect - FNPT to MQC |
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40-004 |
HP brass quick connect - FNPT to FQC |
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40-619 |
Assembled female DIN with female QC |
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40-620 |
Assembled DIN with male QC |
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40-621 |
Assembled pin index with male QC |
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40-622 |
Assembled bullnose with male QC |
Contact us to discuss 300bar oxygen hoses and fittings.