SUN adjustable gage snubbers are throttling and shut-off devices used to isolate and protect hydraulic gages from line pressure transients and the resulting gage pointer pulsations.


Snubbers with a male SAE thread are adjustable allowing the knob to be pointed in any direction.

Zero leakage at shutoff.

Gage snubber backup seals are "PTFE" (Teflon®, product of E. I. DuPont Co.).

Material: 303 and 416 stainless. Knobs are glass-filled nylon.


Maximum Operating Pressure 6000 psi

Seal Material Viton

Adjustment - No. of CCW Turns from Fully Closed to Fully Open 3.75

Effective Orifice Size .035 in.

Port Configuration SAE 4 (Male), .250 NPTF (Female)

Material Stainless Steel

Model Weight 0.21 lb.