Description
Bijur Delimon AR1997 Fitting Thread Adapter G1/8M-8MM OD Push-to-Connect
L. Dewitt's SKU #: AR1997 | Mfr Part #: AR1997Bijur Delimon AR1997 (factory description: FIT THD AD G1/8M-8MM OD PTC). Fittings, adapters, plugs, seals and small connection hardware used to join pumps, junctions, meter units, injectors and tube or hose in Bijur Delimon, Farval and LubeSite lubrication systems.
This part is made to order at the factory: Lead Time: 40-50 business days. Confirm the lead time with us before you schedule the work.
Key Features
- Catalog listing: Straight QC tubing adapter assembly, tube (2) × male thread (1)
- Material: Nickel-plated brass
- Tube OD: 8MM
- Male: 1/8BSPP
- Dimension A (catalog drawing): 27.4MM
Technical Specifications
| Brand | Bijur Delimon |
| Manufacturer part number | AR1997 |
| Catalog listing | Straight QC tubing adapter assembly, tube (2) × male thread (1) |
| Material | Nickel-plated brass |
| Tube OD | 8MM |
| Male | 1/8BSPP |
| Dimension A (catalog drawing) | 27.4MM |
| Dimension B (catalog drawing) | 14MM |
| Push-to-connect rating | Nylon tubing only; 290 psi / 20 bar max |
| Copper seals for BSPP ports | 1/8BSPP: 72712-1094 or 25589-2; 1/4BSPP: 35010; 3/8BSPP: 72712-1324; 1/2BSPP: 72712-1364 |
| Selling unit | Each (1 piece) |
What you'll also need
- Compression joints: a nut and sleeve sized for the tube OD (B151 p.18–19); nylon tube also needs a tubing insert (p.19, e.g. 19268 for 5N25 tube).
- Straight-thread (BSPP, metric, UNF) ports: a copper seal or O-ring sized to the thread (B151 p.20–21, e.g. M8 20913-6, M10 20913-1).
Before you order
- Standard push-to-connect fittings are not for metal tube or pressures above 290 psi (B151 p.16–17); use compression fittings there.
- Cut nylon tube square and use the tube OD the fitting is marked for; B151 lists inch (1/8 to 3/8IN) and metric (4 to 12MM) sizes separately (p.16).
- BSPP (G) is a parallel thread; B151 lists NPT, BSPT and BSPP versions of the same fitting side by side and BSPP-to-NPT adapters (e.g. B10279-3, B10279-4C, p.9), so check the port before ordering.
- Measure the thread; 1/8 NPT, 1/8 BSPT and 1/8 BSPP look alike and B151 lists separate parts and adapters for each (p.9, e.g. 36465-1 1/8BSPT × 1/8NPT).
- Bijur's small threads are easy to mix up: 5/16-24 (5/32IN or 4MM tube), 1/4-28, M8x1 (4MM tube) and M10x1 (6MM tube) (B151 p.18). Check pitch with a gauge.
- Tube sizes in a name are tube OD: '1/4 Tubing' means 1/4IN OD tube, not 1/4 NPT. Measure the tube OD before choosing nut and sleeve (B151 p.18–19).
Choosing between options
- Many B151 fittings exist in brass, steel and stainless with the same threads, e.g. 1/8IN tube × 1/8 NPT straight: brass 27594-1, stainless 35655-1 (B151 p.10).
- Captive-sleeve brass parts (e.g. nuts 35433, 35531, 35434) have the sleeve held in the nut; standard nuts (B1226, B146, B6531) take a loose sleeve (B151 p.18).
- Bag part numbers are quantity packs of the same part: BB1371 = 25 × B1371, BB1061 = 50 × B1061, 34497 = 10 × 15322 (B151 p.18–20).
Product Documentation
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Contact Information
Authorized Bijur Delimon, Farval and LubeSite distributor
📍 Nationwide shipping | Live Oak, TX
Additional Information
Product Family: |
Fittings & Junctions |
Manufacturer: |
Bijur Delimon |
