
GW08-20x20 by Couplamatic | GW Series Coupling | 1-1/4" Hose ID x 1-5/8x12 Thread JIC 37° Male Solid | Straight | Trivalent Zinc Plating
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GW Series — 100R12 No-Skive Spiral
GW08 GW Series — JIC 37°, Male Solid, Straight
GW08 is the JIC 37°, Male Solid, Straight configuration of the GW Series, terminating SAE 100R12 four spiral hose and 1-1/2" to 2" 100R2 thin cover hose.
1
What are the main product features?
- NO SKIVE REQUIRED
- The GW Series Four Spiral Coupling is compatible with some fixed and virtually all adjustable spiral crimp machines on the market. Check crimp O.D. carefully.
- Trivalent Zinc Plating
- Bite to the wire — the shell grips the hose reinforcement directly.
- Also covers large 100R2 — the recommended system for 1-1/2" and 2" 100R2 thin cover hose.
2
Which sizes are available?
| Part Number | Hose ID | Tube OD | Thread Size | Hex Size | Cross Reference Part Numbers |
|---|---|---|---|---|---|
| Weatherhead 430U | |||||
| GW08-8x8 | 1/2" | 1/2" | 3/4x16 | 7/8" | 43008U-508 |
| GW08-8x10 | 1/2" | 5/8" | 7/8x14 | 7/8" | 43008U-510 |
| GW08-12x12 | 3/4" | 3/4" | 1-1/16x12 | 1-1/8" | 43012U-512 |
| GW08-12x14 | 3/4" | 7/8" | 1-3/16x12 | 1-3/8" | 43012U-514 |
| GW08-12x16 | 3/4" | 1" | 1-5/16x12 | 1-3/8" | 43012U-516 |
| GW08-16x16 | 1" | 1" | 1-5/16x12 | 1-3/8" | 43016U-516 |
| GW08-20x20 | 1-1/4" | 1-1/4" | 1-5/8x12 | 1-11/16" | 43020U-520 |
The cross reference is for thread identification and hose inside diameter only. Exact dimensions of the couplings may vary from manufacturer to manufacturer. Please check hose cut off factor, tube length, and tube drop carefully.
Additional Product Data:
Series:
Shape:
Straight
Ends Configuration:
Material(s):
Compatible Series:

