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: 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

O'RING 18MM (SEAL KIT)

Replaces 1210.0417.00

• Comet Check Valve Kit LW, ZW, FW2, HW, RW & SW
• Not for ZWD-K MODELS 3538G, 4042G, 4042S
• Replaces Comet Kit # 5025.0011.00

• Comet Premium RW 6030 S Series Triplex Plunger Pump
• Solid Shaft 24mm for Belt Drive, Gearbox or Flex Couplers
• Crankcase: Die-Cast Aluminum Alloy for Protection Against Corrosion
• Piston Guides are Heat Treated Stainless Steel
• Highly Efficient Stainless Steel Check Valves
• Solid Ceramic Plungers
• Brass Manifold: Forged for Maximum Strength and Longer Life up to 4000 PSI
• One Piece, Solid Bronze Alloy Connection Rods
• High Quality Tapered Roller Bearings
• Large 25 oz oil Capacity Dissipates Heat and Improves Lubrication for Longer Life
• Oil Cap: New Travel/Working Oil Cap
• Max. Volume: 6.2 GPM
• Max. Discharge Pressure: 3,000 PSI
• Max. Pump Speed: 1450 RPM
• Shaft Diameter: 24mm Solid
• Max. Fluid Temp.: 145º F.
• Inlet Ports (2): 1/2" FPT
• Discharge Ports (2): 3/8" FPT
• Drive Side: Right hand standard
• Weight: 27.0 lb.