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The Ronix RH-4022 is a 1HP self-priming jet pump designed for reliable water transfer in residential, small agricultural, gardening, and light industrial applications. With a maximum head of 52 m and a total suction lift of up to 9 m, it provides stable pumping performance even when the suction line contains air bubbles.
Built with a cast iron pump housing, brass impeller, SS304+45 shaft, and SIC/Graphite mechanical seal, the RH-4022 is designed for long-term operation and reduced maintenance. The motor features a thermal protector, Class B insulation, IP44 protection, and S1 duty cycle, making this water pump a practical choice for distributors and importers looking for dependable OEM pump solutions.
The RH-4022 uses a self-priming pump design that maintains excellent suction performance even when air is present in the suction pipe. With a maximum suction height of 9 m, it is suitable for applications where the water source is located below the pump.
With a maximum head of 52 m and a working pressure of 5.2 bar, the pump can deliver water efficiently across a range of domestic and small-scale water supply systems. This makes it suitable for garden irrigation, water transfer, and other general pumping applications.
The brass impeller offers good resistance to everyday wear while maintaining efficient water movement. Combined with the cast iron pump housing, it provides a solid construction for demanding daily use.
The RH-4022 uses a silicon carbide/graphite mechanical seal to help reduce water leakage around the shaft and improve sealing performance. This construction supports longer service life under normal operating conditions.
A built-in thermal protector helps protect the motor against overheating during operation. The motor also uses Class B insulation and an S1 continuous-duty design, supporting stable performance and extended motor life.
The motor winding is made from copper, providing good electrical conductivity and supporting efficient motor operation. The aluminum motor housing also helps with heat dissipation while keeping the overall construction practical for water pump applications.
Specification | RH-4022 |
Product Type | Self-Priming Jet Pump |
Power | 1 HP |
Voltage | 220–240 V |
Frequency | 50–60 Hz |
Speed | 2850 RPM |
Max. Flow | 3.0 m³/h |
Min. Flow | 0.3 m³/h |
Working Pressure | 5.2 bar |
Max. Head | 52 m |
Min. Head | 20 m |
Suction Height | Up to 9 m |
Inlet / Outlet Port | 1" × 1" |
Max. Liquid Temperature | 60°C |
Max. Ambient Temperature | 40°C |
Pump Housing | Cast Iron |
Impeller | Brass |
Shaft | SS304 + 45 |
Mechanical Seal | SIC / Graphite |
Motor Housing | Aluminum |
Coil Winding | Copper |
Insulation Class | Class B |
Protection Level | IP44 |
Motor Protection | Thermal Protector |
Duty Cycle | S1 |
Weight | 14.7 kg |
Packaging | Ronix Color Box |
The RH-4022 is designed for pumping clean water and non-aggressive liquids that are free from solids, abrasive particles, excessive viscosity, crystallized materials, and chemically aggressive components.
Typical applications include:
Domestic water supply
Garden irrigation
Allotment irrigation
Small-scale agricultural irrigation
Water transfer
Household water systems
Small industrial water circulation
Garden and landscape maintenance
General clean-water pumping
Its self-priming capability makes it particularly useful in systems where the pump needs to draw water from a tank, well, reservoir, or other water source positioned below the pump.
For distributors, wholesalers, and professional pump importers, the RH-4022 combines a familiar 1HP water pump configuration with durable materials and practical protection features.
Reliable construction: Cast iron housing and brass impeller provide a solid foundation for regular operation.
High suction capability: Up to 9 m suction lift makes the pump suitable for a variety of water-source layouts.
Stable motor performance: Copper winding, thermal protection, Class B insulation, and S1 duty support continuous operation.
Broad application range: Suitable for domestic water systems, garden irrigation, small farms, and light industrial applications.
Retail-ready packaging: Supplied in a Ronix color box, making it suitable for distributor and retail channels.
The Ronix RH-4022 can be positioned as a self-priming jet pump, 1HP water pump, domestic water pump, garden irrigation pump, or clean-water centrifugal pump depending on your target market and product portfolio.
For distributors and importers, its combination of 9 m suction height, 52 m maximum head, 3.0 m³/h maximum flow, cast iron construction, brass impeller, and thermal motor protection provides a practical specification package for residential and light-duty water pumping markets.
It is also suitable for businesses looking to develop or expand a water pump product range with a reliable 220–240 V model for international markets.
1HP power for domestic and light-duty pumping applications
3.0 m³/h maximum flow for efficient water transfer
52 m maximum head for higher water delivery requirements
9 m self-priming suction height
5.2 bar working pressure
Brass impeller for durable water pumping
Cast iron pump housing for a robust structure
SIC/Graphite mechanical seal for dependable sealing
Copper motor winding for stable electrical performance
Thermal protector to help prevent motor overheating
Class B insulation for motor protection
IP44 protection for standard operating environments
S1 duty cycle for continuous-duty operation
Ronix color box for B2B distribution and retail sales
The RH-4022 is a 1HP self-priming jet pump designed for clean-water pumping, domestic water supply, garden irrigation, small-scale agriculture, and light industrial applications.
The RH-4022 has a maximum suction height of 9 m under suitable installation conditions.
The maximum head is 52 m, while the specified minimum head is 20 m.
The RH-4022 delivers a maximum flow rate of 3.0 m³/h, with a specified minimum flow of 0.3 m³/h.
It is intended for clean water and clean, non-viscous, non-aggressive, non-crystallized liquids without solids or abrasive particles. The maximum liquid temperature is 60°C.
Yes. The motor is equipped with a thermal protector, Class B insulation, IP44 protection, and S1 duty cycle.
The pump housing is made from cast iron, the impeller is brass, the shaft is SS304+45, and the mechanical seal uses SIC/Graphite.
Yes. Its 1HP motor, 9 m suction capability, and 52 m maximum head make it suitable for many garden irrigation and small-scale agricultural irrigation systems when correctly installed.
The Ronix RH-4022 self-priming jet pump is built around a straightforward combination of dependable materials, strong suction capability, and practical motor protection. For domestic water systems, garden irrigation, small farms, and light industrial applications, it offers a balanced solution for clean-water pumping.
For water pump distributors, importers, wholesalers, and OEM buyers, the RH-4022 provides a commercially practical specification with the durability and performance expected from a professional water pump product line.
