Fisher MR95HDP Pressure Regulator 1/4 in. NPT Hastelloy C

MR95HDP-14-HASTC-70-150

The Fisher MR95HDP is a self-operated pressure regulator with a Hastelloy C body and 1/4 in. NPT connections, holding a constant differential pressure of 70 to 150 psig (4.8 to 10.3 bar) for steam, air, gas, water, and oil service.

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The Fisher MR95HDP is a compact self-operated regulator that delivers a controlled differential pressure without pneumatic or electric actuation. Supplied in Hastelloy C with 1/4 in. NPT connections, it spans 70 to 150 psig (4.8 to 10.3 bar) and handles inlet pressures to 550 psig (37.9 bar), suiting steam, compressed air, natural gas, water, and light oil duties.

Key Features

  • Rugged Hastelloy C construction engineered for harsh industrial service
  • Outlet range 70 to 150 psig (4.8 to 10.3 bar) via a color-coded control spring
  • 1/4 in. NPT end connections — NPT, socket-weld, and flanged (CL150/300/600, PN 16/25/40) options
  • Nitril, FKM, EPDM, PTFE, FFKM, and metal diaphragm options up to 650°F (343°C)
  • Maximum inlet pressure 550 psig (37.9 bar) (maximum outlet 550 psig (37.9 bar))
  • Direct-operated action holds a stable set point across inlet fluctuations and changing flow

Full Configuration Details

Complete Ordering Code:
MR95HDP
Pressure Regulator Specifications
Type
Regulator Type
High-Pressure Differential Regulator
Body
Body Material
Hastelloy C
Size
Body Size
1/4 in. NPT
Range
Outlet Pressure Range
70 to 150 psig (4.8 to 10.3 bar)
Inlet
Maximum Inlet Pressure
550 psig (37.9 bar)
Outlet
Maximum Outlet Pressure
550 psig (37.9 bar)

Supply & Delivery

We keep ready stock and dispatch within 48 hours via DHL/FedEx. Every unit is 100% genuine, brand new, and covered by a 1-year warranty. Bulk pricing available — ask and we’ll quote within 12 hours.

Request a Quote

Email: sales@gt-exim.com  |  WhatsApp: +86 17719526488

Full Configuration Details

Complete Ordering Code:
MR95HDP
Pressure Regulator Specifications
Type
Regulator Type
High-Pressure Differential Regulator
Body
Body Material
Hastelloy C
Size
Body Size
1/4 in. NPT
Range
Outlet Pressure Range
70 to 150 psig (4.8 to 10.3 bar)
Inlet
Maximum Inlet Pressure
550 psig (37.9 bar)
Outlet
Maximum Outlet Pressure
550 psig (37.9 bar)

Documents

Manuals: