John Guest Drinks Grey Acetal Equal Elbow
Technical Specification
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Materials:
- Body: Acetal Copolymer (Unfilled)
- O-Ring: Nitrile Rubber (Black)
- Collet: Acetal Copolymer (Unfilled)
- Collet Teeth: 301 Stainless Steel
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Working Pressure: 16 bar (7 bar at 65°C)
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Working Temperature: 1°C to 65°C
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Tube Compatibility: LLDPE, polyethylene, nylon, polyurethane and soft metal tubes.
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Food-grade Material: Suitable for use with foodstuffs and potable liquids.
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Features: Instant push-fit leak-tight connection that is fully demountable.
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Manufacturing: Manufactured and assembled in the UK by John Guest.
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Approvals: WRAS approved and BSI Kitemark certified


Description
Used extensively in pub cellars and behind-bar installations, this equal elbow provides a compact 90° directional change between imperial beer or beverage tubes. It is ideal where tight routing is required around coolers, pumps and front connections. Constructed from grey acetal copolymer, the fitting delivers a durable, corrosion resistant solution for demanding drinks dispense systems. It is suitable for beer, soft drinks, potable water and beverage gases including CO2 and mixed gas supplies.
The push-fit connection forms a secure, leak tight joint without tools, enabling fast installation and efficient system modifications. The integrated collet mechanism grips the tube firmly while maintaining unrestricted flow, helping protect carbonation levels and pour consistency. Fully demountable, it simplifies maintenance and line adjustments in busy commercial environments.
Key Features & Benefits
- Compact 90° configuration: Enables neat directional changes in restricted installation spaces.
- Push-fit technology: Fast, tool-free installation with an instant leak tight seal.
- Durable acetal body: Rigid construction suited to demanding commercial beverage systems.
- Corrosion resistant materials: Suitable for potable liquids, food grade liquids, inert gases and vacuum use.
- Secure collet grip: Stainless steel teeth retain tube without restricting internal bore.
- Fully demountable design: Allows rapid disconnection and reconnection during maintenance or upgrades.
Dimensions


| Product Code | Manufacturer Code | Size | A (Tube O/D) |
B | C | D | E | F | Profile Type |
| 381958 | PM0304S | 5/32" | 0.156" (3.97mm) | 0.95" (24.1mm) | 0.69" (17.6mm) | 0.56" (14.3mm) | 0.51" (13.0mm) | 0.10" (2.5mm) | 3 |
| 381959 | PI0306S | 3/16" | 0.188" (4.78mm) | 0.95" (24.1mm) | 0.69" (17.6mm) | 0.56" (14.3mm) | 0.51" (13.0mm) | 0.12" (3.0mm) | 3 |
| 381960 | PI0308S | 1/4" | 0.250" (6.35mm) | 1.07" (27.1mm) | 0.77" (19.6mm) | 0.62" (15.7mm) | 0.59" (15.0mm) | 0.21" (5.3mm) | 1 |
| 381961 | PM0308S | 5/16" | 0.313" (7.94mm) | 1.18" (29.9mm) | 0.83" (21.0mm) | 0.66" (16.7mm) | 0.70" (17.8mm) | 0.25" (6.3mm) | 2 |
| 381962 | PI0312S | 3/8" | 0.375" (9.53mm) | 1.39" (35.3mm) | 1.00" (25.4mm) | 0.78" (19.7mm) | 0.78" (19.9mm) | 0.30" (7.6mm) | 1 |
| 381963 | PI0316S | 1/2" | 0.500" (12.7mm) | 1.65" (42.0mm) | 1.20" (30.5mm) | 0.91" (23.0mm) | 0.91" (23.0mm) | 0.38" (9.6mm) | 1 |

