7GPM-4000PSI-1 1/8 Inch-Hollow Electric Flange-Plumbed Pump

This version of the RKA series feature precision cast cooling fins that are anodized for maximum heat dissipation. The oversized needle bearing on the drive side and ball bearings on the non-drive side assure proper shaft alignment and maximum life. Valve cages of special design are impervious to water absorption and provide positive seating and extended life. Plunger pumps are designed for a wide variety of moderate pressure washing applications. They are constructed with die-cast bodies and feature a brass head. Internal components include special thick solid ceramic plungers for long life and durability.

Annovi Reverberi pumps are a combination of exceptional degree of technology and innovation. They deliver quality and reliability worthy of a leading brand on the market. The wide range of AR pumps includes many models which vary in terms of pressure, delivery, power and technical characteristics, to satisfy widely different market demands.

SPECIFICATIONS
RKA4G30E-402
• Maximum Pressure: 3000PSI
• Maximum Flow Rate: 4.0GPM
• Bore: 18mm
• Stroke: 12.0mm

RKA35G40E-402
• Maximum Pressure: 4000PSI
• Maximum Flow Rate: 3.5GPM
• Bore: 18mm
• Stroke: 12.0mm

RKA7G20E-402
• Maximum Pressure: 2000PSI
• Maximum Flow Rate: 7.0GPM
• Bore: 18mm
• Stroke: 12.0mm

MANIFOLD
High strength forged brass or nickel plated for long term use.

BOLTS
Eight 8mm grade 8.8.

PLUNGERS
A special thick solid ceramic for long life, strong durability and more resilience.

CRANKCASE
Precision die-cast, large cooling fins and anodized for maximum heat dissipation. Sight glass, fi ll and side and bottom drain plugs.

BEARINGS
Oversized tapered roller bearing for maximum life and load disbursement.

BEARING SUPPORT
Precision die-cast and machined to assure concentricity and alignment.

VALVES, SEATS, AND SPRINGS
Stainless steel with specially designed Ultra Form cages to provide long life and positive seating.

SEALS AND V-PACKINGS
Continuously lubricating for extended life.

PLUNGER RODS
Stainless steel construction for strength, no plating to scrape off, back-up and o-ring plunger sealing system.

CONNECTING RODS
One piece special alloy aluminum or bronze for higher pressure, oversized for maximum strength, load disbursement, and long life. Heavy pin area construction, for added load strength.

Helpful tips to keep your pressure washer pump operating at peak performance

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Manufacturer:	Annovi Reverberi
SKU:	RKA4G30E-VRT-PKG
PSI:	3000
GPM:	4
Drive Type:	1 1/8 Inch Electric Hollow Shaft
Brand:	AR
RPM:	1750
Plumbing Type:	External Recirculating
Pump:	RKA4G30E
Variant MPN:	RKA4G30E-VRT-PKG