Product Overview
Bijur Delimon Fittings & Junctions
Bijur Delimon B3784 Plug Closure 5/16-24 Brass
Part Number / SKU: B3784 | Manufacturer: Bijur Delimon | Availability: In Stock at Factory - Ships in 3-5 Business Days
Overview
Bijur Delimon B3784 (factory description: PLUG CLOSURE 5/16-24 BRASS). 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 B3784
Add to cart at the price shown, or use the Request a Quote form: send the part number B3784, 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 | B3784 |
| Brand | Bijur Delimon |
| Selling unit | Each (1 piece) |
| Catalog listing | Plugs |
| Material | Brass |
| Male thread | 5/16-24 |
| Type | 4 |
| Dimension A (catalog drawing) | .625" |
| Dimension B (catalog drawing) | .312" |
| Catalog listing | SLR compression layout — TMD5 lubricator / L-series manual pumps / TM1-TM5 (5/16-24 outlet) |
| # | 9 |
| Item | Plug 5/16-24 |
| Page | 20 |
| SLR standard 5/32 in connection | Nut B1095 + sleeve B1061 (metal tube) or B8272 (nylon tube); male bushing B1371; plug B3784 |
| Compression thread, 5/32 in tube | 5/16-24 |
| Insert for nylon 5N25 tube | 19268 |
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
- B1061 (double-sided) is for metal tube and B8272 (single-sided) for nylon tube; they are not the same sleeve (B151 p.19).
- B151 groups 4 mm and 5/32 in tube on the same 5/16-24 fittings (e.g. A2835, B2626, p.13); metric M8x1 fittings are a separate thread.
- B151 p.20 marks which plugs need a copper washer or O-ring (e.g. M8x1 15322, 1/8BSPP 15426, 7/16-20 26173-1 do; NPT hollow-hex U119AC/U119BC do not). Order the seal from p.21.
- 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).
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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Browse all Bijur Delimon products or request a quote for B3784 — we reply the same day.
