| Features:
• Non-welded housing design reduces stress concentrations and prevents fatigue failure.
• Inlet/Outlet port options include SAE straight thread O-ring boss, BSPP and flange mounting 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 based fluids.
• Screw-in bowl or lid (on 2 piece bowls), 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.
• Clogging indicators are actuated by differential pressure and have no external dynamic seal. High reliability is achieved and
magnetic indicator actuation eliminates a potential leak point.
• A poppet type bypass valve, located in filter head, mounted between the inlet and outlet port to provides positive sealing
during normal operation and fast response during cold starts and flow surges, while additionally providing low operating ΔP.
• Fatigue pressure rating equals maximum allowable working pressure rating.
Specifications:
Mounting Method: 2 mounting holes
Port Connection: SAE-16, 1” BSPP, 1 1/2” BSPP,
1 1/2” SAE Flange Code 61, 2” SAE
Flange Code 62
Flow Direction: Inlet: Side Outlet: Side
Construction Materials:
Head Ductile iron
Bowl Steel
Housing (size 16) Steel
Cap (size 16) Ductile iron
Flow Capacity:
4″ 16 gpm (60 lpm)
8″ 25 gpm (95 lpm)
13″ 91 gpm (344 lpm)
16″ 120 gpm (454 lpm)
Housing Pressure Rating:
Max. Allowable Working
Pressure 4000 psi (276 bar)
Fatigue Pressure 4000 psi (276 bar) @ 1 million cycles
Burst Pressure 14,680 psi (1012 bar)
Element Collapse Pressure Rating:
BH 3045 psid (210 bar)
BN 290 psid (20 bar)
Fluid Temperature Range: 14°F to 212°F (-10°C to 100°C)
Consult HYDAC for applications operating below 14ºF (-10ºC)
Fluid Compatibility:
Compatible with all hydrocarbon based, synthetic, water glycol, oil/water emulsion, and high water based fluids when the
appropriate seals are selected.
Indicator Trip Pressure:
ΔP = 29 psid (2 bar) -10% (optional)
ΔP = 72 psid (5 bar) -10% (standard)
ΔP = 116 psid (8 bar) -10% (optional)
Bypass Valve Cracking Pressure:
ΔP = 43 psid (3 bar) +10% (optional)
ΔP = 87 psid (6 bar) +10% (standard
Non Bypass Available
Applications:
- Automotive
- Construction
- Industrial
- Railways
- Steel / Heavy Industry
Downloads:
In-Line Industrial (Automotive) HF3P Technical Data Sheet
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