The Twister Locking Quick Connect (LQC) is the only coupling in the world guaranteed to not come off when pressure is in the line. Engineered for critical-service applications, the LQC excels in extreme temperatures and pressures.
Perfect for situations where connections of high or low temperatures and pressures are experienced – in-plant, through plant, out-of-plant.
Size | Fluorocarbon, EPDM, Sat. Nitrile, Encap Fluorocarbon | Buna-N | Neoprene | Max PSI | Max BAR | |||
1" Alum | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
1" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
1" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
2" Aluminum & 2" CS and SST w/ Aluminum Sleeve | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
2" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
2" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
3" Aluminum & 3" CS and SST w/ Aluminum Sleeve | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
3" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
3" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
4" Aluminum & 4" CS and SST w/ Aluminum Sleeve | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
4" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
4" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
Unlike competitors of OPW Engineered Systems, our Kamlok will not allow users to accidentally disengage a valve with pressure in the line. As the video demonstrates, disengaging a locked coupler with active line pressure could cause serious injury or even death.
This video shows OPW Engineered Systems' Twister LQC staying connected due to active pressure within the line. Even though the operator attempts to disengage the connection, he is unable. It is only after the pressure is removed from the line, the connection disengages. This safety feature helps protect the operator from pressure discharge and exposure to the commodity inside the connection.
Workers prepare to offload a commodity from a railcar using OPW Engineered Systems' Locking Quick Connect (LQC). The operator is able to quickly connect, twist and engage the connection without any special tools - saving time and increasing safety.
The animation shows how OPW Engineered Systems' Locking Quick Connect (LQC) remains engaged even if the locking notch releases. This enhanced safety device means operators can count on the LQC to reduce the probability of accidental disconnection and keep the product contained.
Perfect for situations where connections of high or low temperatures and pressures are experienced – in-plant, through plant, out-of-plant.
Size | Fluorocarbon, EPDM, Sat. Nitrile, Encap Fluorocarbon | Buna-N | Neoprene | Max PSI | Max BAR | |||
1" Alum | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
1" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
1" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
2" Aluminum & 2" CS and SST w/ Aluminum Sleeve | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
2" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
2" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
3" Aluminum & 3" CS and SST w/ Aluminum Sleeve | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
3" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
3" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
4" Aluminum & 4" CS and SST w/ Aluminum Sleeve | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 260 | 18 |
4" CS | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 655 | 45 |
4" SST | 250° F | 121° C | 248° F | 120° C | 250° F | 121° C | 560 | 39 |
Unlike competitors of OPW Engineered Systems, our Kamlok will not allow users to accidentally disengage a valve with pressure in the line. As the video demonstrates, disengaging a locked coupler with active line pressure could cause serious injury or even death.
This video shows OPW Engineered Systems' Twister LQC staying connected due to active pressure within the line. Even though the operator attempts to disengage the connection, he is unable. It is only after the pressure is removed from the line, the connection disengages. This safety feature helps protect the operator from pressure discharge and exposure to the commodity inside the connection.
Workers prepare to offload a commodity from a railcar using OPW Engineered Systems' Locking Quick Connect (LQC). The operator is able to quickly connect, twist and engage the connection without any special tools - saving time and increasing safety.
The animation shows how OPW Engineered Systems' Locking Quick Connect (LQC) remains engaged even if the locking notch releases. This enhanced safety device means operators can count on the LQC to reduce the probability of accidental disconnection and keep the product contained.
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Contact Us for Technical Support on Your Projects and Resolving Any Technical Issues You Encounter