ASK Japan SAH-100-5 High Pressure Pressure Gauge Shock Absorbing Damper

Product Positioning & Core Functions

Key Specifications

• Material: Stainless steel

  (Different from brass C3604 SAH-100-2/3 models; higher corrosion resistance, suitable for water glycol, seawater and weak acid environments)

• Port thread: G1/2 (No.5 specification corresponds to standard G1/2 industrial interface)

• Max. working pressure: 35 MPa (350 bar)

• Proof pressure: 63 MPa (630 bar)

• Adjustment: Adjustable needle valve, damping level can be fine-tuned on site

• Compatible media: Petroleum-based hydraulic oil, water glycol, compressed air and some chemical fluids; W/F series models are available for special media.

Installation & Selection Guidelines

• The thread specification must match both the pressure gauge port and test port; tighten with specified torque to avoid leakage.

• For systems above 20 MPa with frequent pressure shocks/water hammer, select stainless steel SAH-100-5/6 instead of brass models.

• Brass dampers are strictly prohibited for corrosive media (seawater, acid & alkaline liquids).

• Installation orientation is generally unrestricted; keep the needle valve adjustment knob in an easily accessible position.

• Excessively high damping causes slow pressure response; insufficient damping provides no buffering effect. Proper on-site tuning is required.

Comparison of Standard Series Models