Mecline

Specifications:
• Maximum Pressure: 3,625 PSI
• Max. Volume: 8.0 GPM
• Knob Color: Red
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port: 3/8" MNPT
• Discharge Port: 3/8” MNPT
• Bypass Port: 3/8” FNPT
• Gauge Port: 1/4” FNPT
• Replaces MV560K Unloader
• Weight: 13.7 oz

Features:
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness

Specifications:
• Spring Color: Yellow
• Rated Pressure: 2,465 PSI
• Permissible Pressure: 2,760 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Ports (2): 1/2” F
• Weight: 41.59 Oz

Features:
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness

Specifications:
• Spring Color: Yellow
• Rated Pressure: 2,465 PSI
• Permissible Pressure: 2,760 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Material: Chemically nickel plated brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2” F
• Weight: 38.8 Oz

Features:
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness

Specifications:
• Spring Color: Yellow
• Rated Pressure: 2,465 PSI
• Permissible Pressure: 2,760 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2” F
• Weight: 38.8 Oz

Features:
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness

Specifications:
• Spring Color: Blue
• Rated Pressure: 4,640 PSI
• Permissible Pressure: 5,075 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Ports (2): 1/2” F
• Weight: 42.12 Oz

Features:
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness

Specifications:
• Spring Color: Blue
• Rated Pressure: 4,640 PSI
• Permissible Pressure: 5,075 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2” F
• Weight: 39.33 Oz

Features:
• Integral microswitch detects full bypass mode
• Microswitch contained in an electrical box IP55, with three core cable for connection with the electrical system of the pressure cleaner
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness

Specifications:
• Spring Color: Yellow
• Rated Pressure: 2,465 PSI
• Permissible Pressure: 2,760 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Micro Switch: 6 A, 250 V, 47.24” Cable length
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2” F
• Weight: 47.80 Oz

Features:
• Integral microswitch detects full bypass mode
• Microswitch contained in an electrical box IP55, with three core cable for connection with the electrical system of the pressure cleaner
• Positioning of all o-ring seals before the threads, for greater mechanical strength
• Shutter axially guided for greater stability at high flow rates
• Stainless steel seat and shutter designed by fluid dynamics study to eliminate instabilities and turbulences with great benefit in terms of long life
• Stem with internal anti-rotation system, for greater life
• Stem o-ring seal is placed on the connecting stem guide to allow the stroke of the stainless steel stem on o-ring, increasing the life
• Hexagonal check valve for a better smoothness

Specifications:
• Spring Color: Blue
• Rated Pressure: 4,640 PSI
• Permissible Pressure: 5,075 PSI
• Rated Temperature: 194° F
• Rated Flow Rate: 26.4 GPM
• Micro Switch: 6 A, 250 V, 47.24” Cable length
• Material: Brass body & fittings
• Inlet Port: 1/2" F
• Outlet Port: 1/2” F
• Bypass Port: 1/2” F
• Weight: 48.33 Oz

Newly introduced Mecline VRT3 Unloader is an updated version of the Arrow Line VRT unloader with a stronger valve body with less porosity. The pressure adjustment handle was redesigned for easier operation at all pressure levels.

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two inlet ports
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Yellow
• Maximum Pressure: 2,320 PSI
• Rated Flow: 10.5 GPM
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Ports (2): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 27.9 oz

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two inlet ports
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Blue
• Replaces AL606 & AL606X
• Maximum Pressure: 3,650 PSI
• Max. Volume: 8.0 GPM
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Ports (2): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 29.6 oz

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Forged valve body – excellent strength
• Two inlet ports
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded spring – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Blue
• Does not included black adjustment knob
• Replaces AL606XA
• Maximum Pressure: 3,650 PSI
• Max. Volume: 8.0 GPM
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Ports (2): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 27.9 oz

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Integral switch detects full bypass mode
• Use for burner control or time delay switch
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Blue
• Replaces AL686
• Maximum Pressure: 3,650 PSI
• Max. Volume: 8.0 GPM
• Micro Switch 6 AMP, 250 V
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port (1): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 33.3 oz

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two inlet ports
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Black:
• Replaces AL607 & AL607X
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Ports (2): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 29.6 oz

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Built-In easy start valve relieves back pressure during engine start up
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two inlet ports
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Black:
• Replaces AL606EZ, AL606XEZ, AL607EZ & AL607XEZ
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port (1): 3/8" FNPT
• Discharge Port (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 29.6 oz

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Forged valve body – excellent strength
• Two inlet ports
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded spring – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Black
• Does not included black adjustment knob
• Replaces AL607XA
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Ports (2): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 27.9 oz

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Integral switch detects full bypass mode
• Use for burner control or time delay switch
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Black
• Replaces AL687 & MV550MS
• Maximum Pressure: 4,500 PSI
• Max. Volume: 8.0 GPM
• Micro Switch 6 AMP, 250 V
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port (1): 3/8" FNPT
• Discharge Ports (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 33.3 oz

Mecline VRT3-310 Unloader Plumbing Kit for Pressure Washer Pump – 4,495 PSI Max. This unloader kit has all the components to make installation easy

Specifications:
• Works with pumps that have 1/2” FPT inlet and 3/8” FPT Outlet
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM

COMPONENT:
• Mecline VRT3-310 Adjustable Unloader Valve 4,495 PSI
• 24” of push-on bypass hose
• 1/4” Male push on fitting
• 3/8” Male push-on fitting
• 3/8M x 3/8M Hex Nipple Steel
• GP Thermal relief valve protects pump from overheating
• GP Duraview water inlet filter with garden hose connection
• 3/8” QC socket
• 3/8” QC plug
• Roll of Teflon tape
• Note: Pump in 2nd picture is not included and kit may look different than shown in picture
• Weight: 5 lb

Mecline VRT3-310 Unloader Plumbing Kit for Pressure Washer Pump with Safety Relief – 4,495 PSI Max. This unloader kit has all the components to make installation easy

Specifications:
• Works with pumps that have 1/2” FPT inlet and 3/8” FPT Outlet
• Safety relief vale protects equipment and people with adjustable “Pop Off” protection
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM

COMPONENT:
• Mecline VRT3-310 Adjustable Unloader Valve 4,495 PSI
• GP Safety pressure relief valve with adjustable range: 1,000 - 6,000 PSI
• 24” of push-on bypass hose
• 1/4” Male push on fitting
• 3/8” Male push-on fitting
• 3/8M x 3/8M Hex Nipple Steel
• GP Thermal relief valve protects pump from overheating
• GP Duraview water inlet filter with garden hose connection
• 3/8” QC socket
• 3/8” QC plug
• Roll of Teflon tape
• Note: Pump in 2nd picture is not included and kit may look different than shown in picture
• Weight: 5 lb

Mecline VRT310-EZ Unloader Plumbing Kit for Pressure Washer Pump with EZ Start– 4,495 PSI Max. This unloader kit has all the components to make installation easy

Specifications:
• Works with pumps that have 1/2” FPT inlet and 3/8” FPT Outlet
• Built-In easy start valve relieves back pressure during engine start up
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM

COMPONENT:
• Mecline VRT3-310EZ Adjustable Unloader Valve 4,500 PSI with EZ Start
• 24” of push-on bypass hose
• 1/4” Male push on fitting
• 3/8” Male push-on fitting
• 3/8M x 3/8M Hex Nipple Steel
• GP Thermal relief valve protects pump from overheating
• GP Duraview water inlet filter with garden hose connection
• 3/8” QC socket
• 3/8” QC plug
• Roll of Teflon tape
• Note: Pump in 2nd picture is not included and kit may look different than shown in picture
• Unloader Must Be Installed Vertically For Proper Operation
• Weight: 5 lb

Mecline VRT310-EZ Unloader Plumbing Kit for Pressure Washer Pump with Safety Relief and EZ Start– 4,495 PSI Max. This unloader kit has all the components to make installation easy

Specifications:
• Works with pumps that have 1/2” FPT inlet and 3/8” FPT Outlet
• Safety relief vale protects equipment and people with adjustable “Pop Off” protection
• Built-In easy start valve relieves back pressure during engine start up
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM

COMPONENT:
• Mecline VRT3-310EZ Adjustable Unloader Valve 4,500 PSI with EZ Start
• GP Safety pressure relief valve with adjustable range: 1,000 - 6,000 PSI
• 3/8” Steel street elbow
• 24” of push-on bypass hose
• 1/4” Male push on fitting
• 3/8” Male push-on fitting
• 3/8M x 3/8M Hex Nipple Steel
• GP Thermal relief valve protects pump from overheating
• GP Duraview water inlet filter with garden hose connection
• 3/8” QC socket
• 3/8” QC plug
• Roll of Teflon tape
• Note: Pump in 2nd picture is not included and kit may look different than shown in picture
• Unloader Must Be Installed Vertically For Proper Operation
• Weight: 5 lb