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ACCESSORIES
Unloaders
Order Information
Pressure-Activated 3 Port Unloaders
• Works well with 5300 series pumps
• Max. pressure: 200-1500 psi
• Max. flow: 5 gpm
• 3/8” (M) NPT inlet and outlet
• 1/4” (F) NPT bypass
• Buna-N cup
Model
Number
200-600 psi 400-1000 psi 800-1500 psi 400-1000 psi 800-1500 psi
3390-0062D 3390-0063D 3390-0067D 3390-0071D* 3390-0072D*
* For close-coupled bypass operation with Hypro 2200 and 2300 PowerLine PLUS pumps.
Bypass not NPT. Use only with 8000-0007 and 8000-0008.
Order Information
Pressure-Activated 3 Port Unloaders
• Max. pressure: 2000 psi
• Max. flow: 8 gpm
• Max. temp: 200˚F
• 3/8” (M) NPT inlet and outlet
• 3/8” (F) NPT bypass
• Adjustment knob
Model Number 3390-0079
Pressure-Activated 3 Port Unloaders
• Max. pressure: 2600 psi
• Max. flow: 8 gpm
• Max. temp: 200˚F
• 3/8” (M) NPT inlet and outlet
• 1/4” (F) NPT bypass
• Adjustment knob
Order Information
Model Number 3390-0102
Pressure-Activated 3 Port Unloaders
• Max. pressure: 3600 psi
• Max. flow: 8 gpm
• Max. temp: 200˚F
• 3/8” (F) NPT inlet and outlet
• 1/4” (F) NPT bypass
• Adjustment knob
Order Information
Model Number 3390-0076
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