Adjustable choke valve snubber protects pressure gages from pressure perturbation, surges, and fluid hammering. Prevents needle pointers from jumping. Available in brass or stainless steel with 1/4, 3/8, and 1/2 NPT connections in sizes 0.51 1.77 0.67 in., 0.59 2.36 1.18 in., and 0.79 2.36 1.18 in. Pressures range from 3000 to 10,000 psi depending on size and material.

Differential Pressure Plus Inc., (203) 481-2545, www.differentialpressure.com