Twist-Lok Dry Disconnect Couplings
Twist-Lok™ represents the latest addition to OPW’s industry-leading range of Dry Disconnect Couplers. With its user-friendly operation and simple handling, the Twist-Lok provides a quick, easy connection with minimal product loss.
Features & Benefits
- Fully interchangeable with other manufacturers, such as TODO-MATIC, Mann Tek, etc. Manufactured in accordance with NATO STANAG 3756.
- Pressure Ratings up to 360 PSI; ideal for LPG and other higher-pressure applications.
- 316 Stainless-Steel construction
- Available in 1", 2", 3" and 4" sizes. Larger sizes available upon request.
- Integral heavy-duty swivel to aid connection and minimize hose wear.
- Double safety: Fully Interlocked plus locking mechanism in open position.
- Product Selectivity available via mechanical keying – minimizes risk of cross contamination.
- Suitable for vacuum service
Order Guide
Technical
| Stainless Steel (316Ti)- standard, Hastelloy, Brass & aluminum upon request. | |||
| Seals | Fluorocarbon Seals (standard), EPDM, FFKM | Connections | FNPT, ANSI Flanges; others upon request |
| Pressure Rating | 150-360 PSI | Sizes | 1", 2", 3", 4"; larger sizes upon request |
| Temperature Rating | -40F – 350F (-40C – 177C) | Approvals | European & American Rail Car Approvals AAR Approval No. E989073-A |
Weights
| Size | Weight male part [lbs (kg)] | Weight female part [lbs (kg)] |
|---|---|---|
| 1“ | 1.65 (0.75) | 3.44 (1.56) |
| 2“ | 2.38 (1.08) | 12.79 (5.8) |
| 2 ½“ | 12.83 (5.82) | 18.19 (8.25) |
| 3“ | 18.96 (8.60) | 33.00 (14.97) |
| 4“ | 23.88 (10.83) | 42.39 (19.23) |
Flow Rates
1" TWIST-LOK pressure drop diagram
2" TWIST-LOK pressure drop diagram
2 1/2" TWIST-LOK pressure drop diagram
3" TWIST-LOK pressure drop diagram
4" TWIST-LOK pressure drop diagram
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Twist-Lok Data Sheet
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Twist-Lok Technical Drawing
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Twist-Lok IOM
-
Sanitizers, Cleaning, Chemicals Soaps Flyer
Features & Benefits
- Fully interchangeable with other manufacturers, such as TODO-MATIC, Mann Tek, etc. Manufactured in accordance with NATO STANAG 3756.
- Pressure Ratings up to 360 PSI; ideal for LPG and other higher-pressure applications.
- 316 Stainless-Steel construction
- Available in 1", 2", 3" and 4" sizes. Larger sizes available upon request.
- Integral heavy-duty swivel to aid connection and minimize hose wear.
- Double safety: Fully Interlocked plus locking mechanism in open position.
- Product Selectivity available via mechanical keying – minimizes risk of cross contamination.
- Suitable for vacuum service
Order Guide
Technical
| Stainless Steel (316Ti)- standard, Hastelloy, Brass & aluminum upon request. | |||
| Seals | Fluorocarbon Seals (standard), EPDM, FFKM | Connections | FNPT, ANSI Flanges; others upon request |
| Pressure Rating | 150-360 PSI | Sizes | 1", 2", 3", 4"; larger sizes upon request |
| Temperature Rating | -40F – 350F (-40C – 177C) | Approvals | European & American Rail Car Approvals AAR Approval No. E989073-A |
Weights
| Size | Weight male part [lbs (kg)] | Weight female part [lbs (kg)] |
|---|---|---|
| 1“ | 1.65 (0.75) | 3.44 (1.56) |
| 2“ | 2.38 (1.08) | 12.79 (5.8) |
| 2 ½“ | 12.83 (5.82) | 18.19 (8.25) |
| 3“ | 18.96 (8.60) | 33.00 (14.97) |
| 4“ | 23.88 (10.83) | 42.39 (19.23) |
Flow Rates
1" TWIST-LOK pressure drop diagram
2" TWIST-LOK pressure drop diagram
2 1/2" TWIST-LOK pressure drop diagram
3" TWIST-LOK pressure drop diagram
4" TWIST-LOK pressure drop diagram
-
Twist-Lok Data Sheet
-
Twist-Lok Technical Drawing
-
Twist-Lok IOM
-
Sanitizers, Cleaning, Chemicals Soaps Flyer
Need help? Contact support.
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Need help? Contact support.
Customer Support
Reach Out to Our Customer Support Team for Prompt Assistance and Answers to Any Questions or Concerns You May Have
Technical Support
Contact Us for Technical Support on Your Projects and Resolving Any Technical Issues You Encounter
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