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Unit of Measure

Specifications

Type

 N/A In-Tank Return Line Filters for Mobile Applications

Model Code Description

 N/A RFM ON 851BM20C1.0/16V

Filter Type

 N/A In-Tank

Size

 N/A 851

Operating Pressure [Max]

 N/A 10 bar145 psi

Type of Connection

 N/A SAE Flange Code 61

Filter Element Material

 N/A Optimicron®

Filter Rating

 N/A 20 µm

Indication Type

 N/A C = electric switch - SPDT

BUn

 N/A EA

Technical Specifications

Construction Material for Head

 N/A Aluminum

Mounting Method

 N/A 4 Mounting Holes - Filter Housing

Materials of Construction Housing

 N/A Aluminum/Polyamide Plastic

Materials of Construction Lid

 N/A Polyamide/Plastic

Minimum Temperature

 N/A -30 ºC-22 ºF

Maximum Temperature

 N/A 100 ºC212 ºF

Housing Fatigue Pressure Rating at 700,000 Cycles

 N/A 33 bar478 psi

Housing Working Pressure Rating

 N/A 360 psi25 bar

Note for Housing Pressure Rating

 N/A All RF Filters MAWP reduce to 7 bar (101.5 psi) when using the following "VMF" and "VR" indicators: B, BM, E, ES, GC, LE, LZ.

Element Collapse Pressure Rating

 N/A 290 psid20 bar

Standard Indicator Trip Pressure

 N/A 29 psi2 bar

Optional Indicator Trip Pressure

 N/A 72 psi5 bar

Tolerance for Indicator Trip Pressure

 N/A -10 %

Direction of Inlet Flow

 N/A Side

Direction of Outlet Flow

 N/A Bottom

Fluid Temperature Range

 N/A -10 to 100 ºC14 to 212 ºF

Note for Fluid Temperature Range

 N/A Consult HYDAC for applications below 14 ºF (-10 ºC)

Fluid Compatibility

N/A Compatible with all hydrocarbon based, synthetic, water glycol, oil/water emulsion, and high water based fluids when the appropriate seals are selected.

Features

N/A

  • Non-welded housing design reduces stress concentrations and prevents fatigue failure.
    • Inlet/outlet port options include NPT, SAE straight thread O-ring boss, and SAE 4-bolt flange to allow easy installation without costly adapters.
      • O-ring seals are used to provide positive, reliable sealing.
        • Choice of O-ring materials (nitrile rubber, fluorocarbon elastomer, ethylene propylene rubber) provides compatibility with petroleum oils, synthetic fluids, water-glycols, oil/water emulsions, and high water base fluids.
          • Bolt-on lid requires minimal clearance for removal. Reusable contamination basket prevents loss of retained contaminants into the reservoir during element replacement. Single piece casting provides rigidity for inline or in-tank mounting.

Application

N/A

  • Construction
  • Agricultural
  • Automotive
  • Mobile

Note

N/A This filter is configured with an ..... R .... type (return/low pressure) element, so if the filter requires a bypass, the bypass is located in the closed end cap of the cartridge element.