Unit of Measure

Specifications

Model Code Description

N/A RFD660DANXXA1.1/16 (3" SAE/3" NPT)

Flow

N/A 174 gpm660 L/min

Operating Pressure [Max]

N/A 25 bar360 psi

Bypass Valve

N/A B3

Seal Material

N/A Nitrile Rubber (NBR)

Type

N/A Duplex Return Filter for Low Pressure Applications

Weight

N/A 72.03 kg158.8 lb

Size

N/A 660

Mounting Type

N/A Inline/In-Tank

Head Material

N/A Ductile iron

Bypass Valve Cracking Pressure

N/A 3 bar43 psid

End Type

N/A SAE DN Flange Ports

End Size

N/A SAE DN 76

Dimensions

Width

N/A 21.26 in540 mm

Height

N/A 17.67 in449 mm

Features

N/A

  • Housing design reduces stress concentrations and prevents fatigue failure.
  • SAE-threaded or SAE DN flange porting (sizes 110-1300) to allow easy installation with maximum flexibility.
  • O-Ring seals are used to provide positive, reliable sealing. Choice of O-Ring materials (nitrile rubber, fluorocarbon elastomer, and ethylene propylene rubber) 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 Differential Pressure 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 located in the element provides positive sealing during normal operation and fast opening during cold starts and flow surges. (Optional non-bypass available)
  • For special finishes and coatings - consult HYDAC for minimum quantities, availability and pricing.
  • Fatigue pressure ratings equal maximum allowable working pressure rating.