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Flow Unloader

Flow Unloader
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General Flow Unloader 1,500PSI (2.1 - 3.0GPM)

SKU: ZK3.0

• Flow Actuated Unloader
• Pressure Range : 0 - 1,500 PSI
• Max. Volume: 2.1 - 3.0 GPM
• Adjustable pressure
• Brass body
• All Stainless steel & brass internal parts
• Max. Fluid Temp.: 165 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/4” MPT
• Gauge Ports (2): 1/4” FPT
• 1.7 lbs. weight

Price: $85.75

General Flow Unloader 3,000PSI (3.0 - 4.2GPM)

SKU: ZK5.1

• Flow Actuated Unloader
• Pressure Range : 1,450 - 3,000 PSI
• Max. Volume: 3.0 - 4.2 GPM
• Adjustable pressure
• Brass body
• All Stainless steel & brass internal parts
• Max. Fluid Temp.: 165 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/4” MPT
• Gauge Ports (2): 1/4” FPT
• 2.3 lbs. weight

Price: $91.05

General Flow Unloader 3,000PSI (4.2 - 6.6GPM)

SKU: ZK5.2

• Flow Actuated Unloader
• Pressure Range : 1,450 - 3,000 PSI
• Max. Volume: 4.2 - 6.6 GPM
• Adjustable pressure
• Brass body
• All Stainless steel & brass internal parts
• Max. Fluid Temp.: 165 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/4” MPT
• Gauge Ports (2): 1/4” FPT
• 2.3 lbs. weight

Price: $91.05

General Flow Unloader 3,500PSI (2.1 - 3.0GPM)

SKU: ZK7.0

• Flow Actuated Unloader
• Pressure Range : 0 - 3,000 PSI
• Max. Volume: 2.1 - 3.0 GPM
• Adjustable pressure
• Brass body
• All Stainless steel & brass internal parts
• Max. Fluid Temp.: 165 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/8” FPT
• Gauge Ports (2): 1/4” FPT
• 4.5 lbs. weight

Price: $91.69

General Flow Unloader 3,500PSI (6.6 - 10.8GPM)

SKU: ZK7.3

• Flow Actuated Unloader
• Pressure Range : 0 - 3,000 PSI
• Max. Volume: 6.6 - 10.8 GPM
• Adjustable pressure
• Brass body
• All Stainless steel & brass internal parts
• Max. Fluid Temp.: 165 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/8” FPT
• Gauge Ports (2): 1/4” FPT
• 4.5 lbs. weight

Price: $91.69

General Flow Unloader 3,500PSI (3.0 - 4.2GPM)

SKU: ZK7.1

• Flow Actuated Unloader
• Pressure Range : 0 - 3,000 PSI
• Max. Volume: 3.0 - 4.2 GPM
• Adjustable pressure
• Brass body
• All Stainless steel & brass internal parts
• Max. Fluid Temp.: 165 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/8” FPT
• Gauge Ports (2): 1/4” FPT
• 4.5 lbs. weight

Price: $91.69

General Flow Unloader 3,500PSI (4.2 - 6.6GPM)

SKU: ZK7.2

• Flow Actuated Unloader
• Pressure Range : 0 - 3,000 PSI
• Max. Volume: 4.2 - 6.6 GPM
• Adjustable pressure
• Brass body
• All Stainless steel & brass internal parts
• Max. Fluid Temp.: 165 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 3/8” FPT
• Gauge Ports (2): 1/4” FPT
• 4.5 lbs. weight

Price: $91.69

General Flow Unloader 3,600PSI, 3/8" MPT Outlet

SKU: ZK138

• General Flow Actuated Unloader
• Max. Pressure: 3,600 PSI
• Max. Volume: 2.4 - 10.8 GPM
• Adjustable pressure
• Brass body
• Max. Fluid Temp.: 165°
• Inlet Port (1): 3/8" FPT
• Discharge Port (1): 1/2” MPT
• Bypass Port (1): 1/2” MPT
• Gauge Port (1): 1/4” FPT
• Weight: 2.3 lbs.

Price: $92.80

Giant 22600 Flow Unloader 3.5 - 4.8 GPM

SKU: 22654A

• Giant 22600 Series flow unloader
• Unloads pressure in entire system when in bypass
• GPM: 3.5 – 4.8
• Maximum Pressure: 3,000 – 4,000 PSI
• Forged bronze body
• Stainless steel seat
• Max. Fluid Temp.: 160 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 1/2” MPT
• Auxiliary Ports (1): 1/4” FPT
• Weight: 2.0 lbs

Price: $103.62

Giant 22600 Flow Unloader 4.5 - 6.5 GPM

SKU: 22656

• Giant 22600 Series flow unloader
• Unloads pressure in entire system when in bypass
• GPM: 4.5 – 6.5
• Maximum Pressure: 0 – 3,000 PSI
• Forged bronze body
• Stainless steel seat
• Max. Fluid Temp.: 160 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 1/2” MPT
• Auxiliary Ports (1): 1/4” FPT
• Weight: 2.0 lbs

Price: $111.44

Giant 22600 Flow Unloader 3.0 - 5.5 GPM

SKU: 22655

• Giant 22600 Series flow unloader
• Unloads pressure in entire system when in bypass
• GPM: 3.0 – 5.5
• Maximum Pressure: 0 – 3,000 PSI
• Forged bronze body
• Stainless steel seat
• Max. Fluid Temp.: 160 degrees F.
• Inlet Ports (1): 3/8" FPT
• Discharge Ports (1): 3/8” MPT
• Bypass Ports (1): 1/2” MPT
• Auxiliary Ports (1): 1/4” FPT
• Weight: 2.0 lbs

Price: $111.44