Product Overview
Bijur Delimon Fittings & Junctions
Bijur Delimon B10090-5 Adapter Assembly 1/4 NPT for 3/8 Tubing
Part Number / SKU: B10090-5 | Manufacturer: Bijur Delimon | Availability: In Stock at Factory - Ships in 3-5 Business Days
Overview
Bijur Delimon B10090-5 (factory description: ADAPT ASSY 1/4NPT FOR 3/8TBG). 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.
Specifying, quoting, or replacing B10090-5
Add to cart at the price shown, or use the Request a Quote form: send the part number B10090-5, the quantity, and a photo of the nameplate or the old part, and we reply the same day. L. DeWitt McCarter is an authorized Bijur Delimon, Farval and LubeSite distributor in San Antonio, TX — (210) 494-1997.
Key Specifications
| Manufacturer part number | B10090-5 |
| Brand | Bijur Delimon |
| Selling unit | Each (1 piece) |
| Catalog listing | Straight tubing adapter assembly, tube OD (1) × male thread (2) |
| Material | Steel |
| Tube OD | 3/8 |
| Male thread | 1/4NPT |
| Dimension A (catalog drawing) | 1.8" |
| Dimension B (catalog drawing) | .687" |
| Mating parts, 3/8 in tube (9/16-24) | Nut B6531 or captive-sleeve nut 35434; sleeve B6532 |
| Mating parts, 3/8 in tube (9/16-18) | Nut B10089-3 with steel sleeve B10088-3 |
| One-piece nut & sleeve, 3/8 in tube | U81D3 (3/8NPSF) |
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
- 3/8 in tube fittings come in 9/16-24 and 9/16-18 nut threads; check which the body has (B151 p.18).
- 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 (5/32 in or 4 mm tube), 1/4-28, M8x1 (4 mm tube) and M10x1 (6 mm tube) (B151 p.18). Check pitch with a gauge.
- Tube sizes in a name are tube OD: '1/4 Tubing' means 1/4 in OD tube, not 1/4 NPT. Measure the tube OD before choosing nut and sleeve (B151 p.18–19).
- Push-to-connect fittings are for nylon tube only, 290 psi / 20 bar max (B151 p.16–17); use compression fittings for metal tube or higher pressure.
- If the part is not in the B151 tables, match it by the P/N stamped on the old part or on the unit's parts list, not by appearance.
Choosing Between Options
- Many B151 fittings exist in brass, steel and stainless with the same threads, e.g. 1/8 in 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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