Unit of Measure

Specifications

Type

In-Tank Return Line Filters for Mobile Applications

Model Code Description

RFM ON 851BM10D1.0/-L24

Filter Type

In-Tank

Size

851

Operating Pressure [Max]

10 bar145 psi

Filter Element Material

Optimicron®

Filter Rating

10 µm

Indication Type

D = Electrical Switch/Visual

Type Number

Standard Connection

BUn

EA

Technical Specifications

Construction Material for Head

Aluminum

Mounting Method

4 Mounting Holes - Filter Housing

Materials of Construction Housing

Aluminum/Polyamide Plastic

Materials of Construction Lid

Polyamide/Plastic

Minimum Temperature

-30 ºC-22 ºF

Maximum Temperature

100 ºC212 ºF

Standard Bypass Valve Cracking Pressure (+10%) (Δ)

43 psid3 bar

Optional Bypass Valve Cracking Pressure (+10%)

87 psid6 bar

Housing Fatigue Pressure Rating at 700,000 Cycles

33 bar478 psi

Housing Working Pressure Rating

360 psi25 bar

Note for Housing Pressure Rating

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

290 psid20 bar

Standard Indicator Trip Pressure

29 psi2 bar

Optional Indicator Trip Pressure

72 psi5 bar

Tolerance for Indicator Trip Pressure

-10 %

Direction of Inlet Flow

Side

Direction of Outlet Flow

Bottom

Fluid Temperature Range

-10 to 100 ºC14 to 212 ºF

Note for Fluid Temperature Range

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.

Supplementary Details

N/A Lamp For D-Type Clogging Indicator

Features

N/A

  • RF 30 filters are constructed of polyamide plastic.
  • RF 60 - 330 filters are constructed of aluminum material. Aluminum alloy is water tolerant - anodization is not required for high water based fluids (HWBF).
  • RF 660 - 1300 filters are constructed of ductile iron.
  • 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.