Unit of Measure

Specifications

Model Code Description

N/A DFF1500TLLXXA2.0

Flow

N/A 250 gpm950 L/min

Operating Pressure [Max]

N/A 420 bar6090 psi

Bypass Valve

N/A Non-Bypass

Seal Material

N/A Nitrile rubber (NBR) (standard)

Element Material

N/A Housing only

Type

N/A High Pressure Filter

Weight

N/A 63.453 kg139.89 lb

Size

N/A 1500

Mounting Type

N/A 4 Mounting holes in the filter head - M-12 Threads

Head Material

N/A Ductile Iron

Element Collapse Pressure Rating

N/A 20 bar290 psi

End Type

N/A SAE DN 51 Flange Ports (Metric Bolt Threads M20)

Division

N/A HYDRAULIC AND LUBE FILTERS

Product Group Family

N/A FILTERS-HIGH PRESSURE (ò3000 PSI)

Product

N/A FILTERS-HIGH PRESSURE (>3000PSI)

Dimensions

Width

N/A 7.72 in196 mm

Height

N/A 34.76 in883 mm

End Size

N/A 2 in

Features

N/A

  • Non-welded housing design reduces stress concentrations and prevents fatigue failure.
  • Choice of BSPP, SAE straight thread O-ring boss, and SAE 4-bolt flange porting (size 1500) 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.
  • 2-pc. bowl mounted below the filter head 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 poppet-type bypass valve located in the filter head 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.