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Annovi Reverberi Pump - RKA-SS4.2G15E-F17
AR Annovi Reverberi Pressure Washer Pump RKA-SS4.2G15E-F17
AR Annovi Reverberi Pressure Washer Pump RKA-SS4.2G15E-F17

Annovi Reverberi Pressure Washer Pump
List Price: $2,950.00
Our Price: $1,692.04
SHIPPING: Item Ships in 1 to 7 Days

Availability:: In Stock
Product Code: RKA-SS4.2G15E-F17

Description Technical Specifications Recommended Accessories / Additional Info
AR Annovi Reverberi Pressure Washer Pump RKA-SS4.2G15E-F17 4.2 GPM @ 1500 PSI.

This RKA-SS4.2G15E-F17 pressure washer pump, part of the RKA Stainless Steel Series, can be used for various applications such as reverse osmosis water desalination, seal gland flushing, and wastewater odor control.

In high frequency and long time operation, high accurate manufacturing technique is the only answer to the durable reputation Annovi Reverberi RKA-SS4.2G15E-F17 pumps. The S.S. Series uses include various applications such as reverse osmosis water desalination, seal gland flushing and waste water odor control. RKA-SS4.2G15E-F17 S.S. Series feature a SAE 316 stainless steel manifold this is totally corrosion resistance. Special pumps features include our highly concentric bearing positioning on both sides of the crankcase, anti-corrosion coated aluminum die cast crankcase, continuously lubricated Viton seals, triple lip loaded oils seals and our ultra thick ceramic plungers that will not crack under extreme variable temperature conditions.
  • Manifold:
  • - 316L - Stainless Steel Block Style: Strength and no porosity = long life.
  • - Inlet and Discharge Ports: 1/2” inlet and 3/8” discharge.
  • - Offset Discharge Ports: High efficiency, smooth flow
  • - Bolts: 8 Bolts, 6mm, stainless steel.
  • Valves:
  • - Ultra Form Cages: Durable, strength, and long life.
  • - Poppets, Seat and Spring: 316 series stainless steel.
  • - Valve Caps: Machined 316L series stainless steel.
  • Packing and Plungers:
  • - High Pressure Packing: “V” style (D-1) Viton (cotton duct weave base) strong and tightens under load.
  • - Low Pressure Seals: “U” cup double lip Viton, good positive seal.
  • - Support and Guides: Machined stainless steel, 2-piece construction and special back-up ring to assure proper plunger alignment, maximize packing and seal life.
  • - Plungers: Special aluminum oxide blend, solid ceramic long life, strong and durable ultra thick design.
  • Bearings: Premium over sized taper for maximum life and load disbursement.
  • Bearings Supports: Precision die-cast and machined to assure concentricity and alignment.
  • Crankcase: Precision die-cast, large cooling fins and covered with a special anti-corrosion finish.
  • Rear Cover: Precision die-cast, O-Ring sealed and bayonet style sight glass for positive sealing and locking (no threads to loosen). This is an “AR” original. Oil drain plug.
  • Plunger Rods: Stainless steel construction for strength, back-up and O-ring plunger sealing system. Special acorn style retaining nuts and SST slingers.
  • Rod Pins: Precision ground and hardened steel, over sized for load disbursement.
  • Connection Rods: 1-piece special alloy bronze for higher pressures, over sized for maximum strength, load disbursement, and life. Heavy pin area construction.
  • Crankshaft: Forged, precision ground and hardened for extremely long life and durability. Available in 24mm solid shaft, 5/8” and 1-1/8” hollow shafts, hydraulic motor and gearbox drives. Shaft key set screws are standard on high-speed version for long shaft life.
  • Oil Seals and O-Rings: Triple lip oil seals, long life and much less leak prone. All are constructed of Buna-N rubber. The O-Rings have stainless steel garder springs for assure constant tension on the sealing surface.
  • Oil Drains: Quantity of 2. One in the rear cover and one in the bottom of the crankcase.
  • Oil Capacity: 15 oz.
  • Oil Sight Glasses: Rear cover and non-drive side bearing housing.
  • Dyno Proven: All pumps are dyno tested to assure the theoretical design meets the actual design.
  • Valve Design: Each pump series has a valve design that optimizes its highest efficiency.
  • Hot Water: High temperature kits are available to 180°F.
  • Wet End Repair: Very simple no special tools are required.
  • Mounting Flanges: Multiple flanges are available.
  • Buna-N: Elastomers available

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