Unit of Measure

Specifications

Model Code Description

HF4R-BN-18VF10J41.2/12B2.7T

Flow

75 gpm378 L/min

Operating Pressure [Max]

7 bar100 psi

Filter Rating

10 µm

Bypass Valve

B2.7

Seal Material

Nitrile rubber (NBR) (standard)

Type

In-Tank Return Filter

Weight

7.93 kg17.5 lb

Mounting Type

In-Tank 4 mounting holes (filter housing)

Head Material

Aluminum

Bypass Valve Cracking Pressure

2.7 bar40 psid

Element Collapse Pressure Rating

10 bar145 psi

End Type

SAE O-Ring Boss Straight Thread Ports

End Size

1-1/2 in

Division

HYDRAULIC AND LUBE FILTERS

Product Group Family

FILTERS-LOW PRESSURE (?360 PSI)

Product

FILTERS-LOW PRESSURE (< 360PSI)

Dimensions

Width

7.12 in181 mm

Height

23.16 in588.2 mm

Features

N/A

  • Housing design reduces stress concentrations and prevents fatigue failure.
  • Choice of BSPP, SAE straight thread O-ring boss, and SAE flange porting (sizes 09-27) to allow easy installation with maximum flexibility.
  • O-ring seals are used to provide positive, reliable sealing. Choice of O-ring materials (nitrile rubber and fluorocarbon elastomer) provides compatibility with petroleum oils, synthetic fluids, water-glycols, oil/water emulsions, and high water based fluids.
  • Removable lid requires minimal clearance to remove the element for replacement and contaminated fluid cannot be washed downstream when element is serviced.
  • HYDAC Clogging Indicators have no external dynamic seal. This results in a high system reliability due to magnetic actuation, thus eliminating a potential leak point.
  • A bypass valve provides positive sealing during normal operation and fast opening during cold starts and flow surges. (Non-bypass - consult factory)
  • For special finishes and coatings - consult HYDAC for minimum quantities, availability and pricing.