Comet RLR 420/170

The Comet RLR 420/170 is an ultra-high pressure Italian pump engineered for the most demanding industrial applications. Delivering 111.0 GPM (420.0 L/min) at 2466 PSI (170 bar) at 420 RPM, this triplex plunger pump is ideal for hydro-demolition, water cutting, tube cleaning, and surface preparation. AES Waterblasters is New Zealand’s authorised distributor for Comet Pumps, with full spare parts and service support available from our Auckland facility.

Specifications

Specification	Value
Model	RLR 420/170
Flow Rate	111.0 GPM / 420.0 L/min
Max Pressure	2466 PSI / 170 bar
Power	148.9 HP (111.0 kW)
Type	Triplex Plunger

Applications

• Hydro-demolition and concrete removal
• Surface preparation and paint stripping
• Industrial descaling and tube cleaning
• Water cutting and precision cleaning

Key Features

• Heavy-duty triplex plunger design for long service life
• Ceramic plungers for superior wear resistance
• Stainless steel valve assemblies
• Forged brass or nickel-plated head construction
• Precision-machined crankshaft and connecting rods
• Double-lip seals for reliable sealing and low maintenance
• Designed for versatile commercial and industrial applications

Technical Documents

• H-Series Catalogue
• HPP General Catalogue
• HPP Smart Catalogue
• 2025 Comet Industrial Catalog
• Comet Plunger Pump Repair Manual
• All Comet RLR Series Documents

Parts & Service

AES Waterblasters carries a comprehensive range of genuine spare parts for Comet pumps, including seals, valves, plungers, bearings, and all common service items. Contact us on 09 271 4782 or visit our Auckland showroom for parts enquiries.

Related Models

Other Comet Other Series pumps:

• Comet AISI 316L
• Comet M10
• Comet M12
• Comet MB-30MB
• Comet X 32