The Q-CRD continuous rotation dashpot has a fixed rate performance and is complementary to the larger adjustable rate S-CRD and T-CRD. It proves to be economical where use of the other models may not be justified.
This dashpot is available with a double ended shaft (code suffix -DE). In this version, due to the extra shaft seal, there is greater stiction torque (less than 0.025 lbf.ins/seal).