wholesale pressure washers online

Match Pressure, Flow, and Power to the Cleaning Task

Start with the surface, the material to remove, the area to cover, and the expected operating time. Pressure concentrates the water jet for cutting through stubborn deposits, while flow carries loosened material away and affects rinsing speed. A higher pressure number alone does not show how quickly a machine will complete the work or whether the surface can tolerate the jet.

Compare pressure and flow at the same operating point. Maximum pressure and maximum flow may describe different test conditions, while the rated combination determines the force available at the nozzle and the volume available to rinse the surface. Nozzle size and spray angle then shape how that output reaches the workpiece, so they must be matched to the pump rather than selected as isolated accessories.

Power, water supply, and the high-pressure package set the practical limits of the machine. Match voltage with frequency, phase, current, plug or hardwiring, circuit protection, and local electrical requirements. Confirm that the water source can sustain the required inlet flow and that every gun, lance, hose, fitting, valve, and nozzle is rated for the ordered working conditions.

Two Pressure Classes for Very Different Work

160 bar for routine washing and descaling

The SUN-Series supports vehicle washing, equipment cleaning, floor and property maintenance, and similar routine tasks. Adjustable pressure and four nozzle options help the operator adapt the spray to different surfaces, while the 12 L/min flow helps move loosened dirt across larger wash areas. The hose reel, foam bottle, filter, and detachable lance keep common washing functions in one mobile package.

Up to 1,500 bar for professional marine water blasting

The WHALE 1500N and WJ21150 are designed for professional vessel-cleaning work, including hull and tank cleaning. Their stainless steel pump components, inlet filtration, pressure controls, and bypass gun packages support controlled high-pressure operation in marine environments. Define the surface condition, deposit or coating, access, containment, wastewater handling, and operating procedure before specifying the working pressure and nozzle setup. Operators also need training and protective measures suited to high-pressure water jetting and gun reaction force.

Wholesale Pressure Washer Models

22000psi Offshore Vessels Water Blasting Machine — WHALE 1500N

An electric marine water-blasting package built around a forged stainless steel pump head and a maximum pressure of 1,500 bar, approximately 21,750 psi. The system is intended for professional vessel-cleaning work where high-pressure output, filtration, pressure control, and a matched gun-and-hose package are required.

• ModeloWHALE 1500N
• Fuente de energíaEléctrico
• Presión máxima1,500 bar / 21,750 psi
• Flow configuration to confirm18.5 or 21 L/min (4.9 or about 5.5 GPM)
• Motor configuration to confirm45 or 50 kW
• Electrical configuration to confirm440 V/60 Hz or 440–480 V, with frequency and phase stated for the destination
• Pump headForged stainless steel cylinder
• Included high-pressure packagepressure-regulating valve, 15 m outlet hose, 3 m inlet hose, filter system, bypass spray gun, and four nozzle tips
• Safety equipmentVálvula de seguridad

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SUN-Series 160 Bar High Pressure Washer, 220 V

A compact electric pressure washer for routine vehicle, equipment, floor, and property cleaning. Its 160 bar maximum pressure and 12 L/min flow are paired with a detachable lance, hose reel, filter, foam bottle, and four nozzles, creating a practical package for regular wash and descaling tasks.

• SeriesSUN-Series
• Fuente de energíaEléctrico
• Presión máxima160 bar / approximately 2,320 psi
• Flujo12 L/min / approximately 3.2 GPM
• Potencia del motor3.0 kW
• Electrical configuration for this model220 V, 50 Hz, single phase
• PumpCopper/ceramic construction with self-priming function
• Controls and protectionadjustable pressure, motor overload protection, and spray-gun safety lock
• Included accessoriesdetachable lance, spray gun, 15 m high-pressure hose, hose reel, filter, foam bottle, and four nozzles
• Ordering noteThe quotation should identify the exact voltage, frequency, phase, current, plug or wiring method, and circuit protection for the destination before ordering.

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150 MPa Offshore Vessels Water Blaster — WJ21150

An electric vessel-cleaning system with a stainless steel pump head and trolley, full filtration, and a high-pressure bypass spray gun. It is offered for professional marine water blasting with a 21 L/min flow and a 50 kW motor; the ordered pressure and electrical configuration must be stated in the quotation.

• ModeloWJ21150
• Fuente de energíaEléctrico
• Pressure configuration to confirm100 MPa or 150 MPa service, with the rated working point stated in the quotation
• Flujo21 L/min / approximately 5.5 GPM
• Potencia del motor50 kW
• Electrical configuration to confirm380–440 V/50–60 Hz or 440–480 V, with phase stated for the destination
• Pump headAcero inoxidable
• Included high-pressure packageregulator, 15 m high-pressure hose, 5 m inlet hose, full filter system, 1,500 bar bypass spray gun, and four nozzle tips
• ChassisCorrosion-resistant stainless steel trolley
• Ordering noteRecord the final pressure-flow working point and electrical configuration on the purchase order and acceptance documents.

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What a Wholesale Quote Needs to Cover

A useful wholesale quote distinguishes maximum values from the simultaneous rated pressure-flow point. This prevents two machines with similar headline numbers from being priced as equivalent when their usable output, motor, or electrical requirements differ.

Compare the cost of the complete operating package. Inlet filtration, hose length, the gun, lance, nozzles, fittings, pressure controls, and any initial spare-parts kit affect whether each unit can enter service without additional purchases. Their pressure, flow, temperature, and connection ratings must also match the machine.

Quantity can affect production planning, packaging, freight, and the final commercial terms. Ask Wingspan to state the MOQ, price tier, production lead time, packaging, freight basis, and any split-shipment terms in its quotation.

Quote request checklist

• Product or model
• Quantity
• Cleaning surface and material to remove
• Required working pressure and flow, if already specified
• Expected operating hours or duty pattern
• Available voltage, frequency, phase, and connection method
• Water-source capacity and water quality
• Required hose length, gun, lance, nozzles, filters, and spare-parts package
• Destination country, city or port, and preferred delivery terms
• Required documentation, inspection, or acceptance criteria

Prepare the Site and the Shipment Before You Order

Verify water and electrical capacity at the installation point. The water source must sustain the pump’s required inlet flow without excessive restriction, air entry, or contamination. Inlet filtration protects valves, seals, and plungers from abrasive particles. Electrical supply must match the machine nameplate and the protection requirements for a wet working area.

Every part on the high-pressure side must be rated for the ordered pressure, flow, and temperature. The lowest-rated hose, fitting, gun, lance, valve, or nozzle limits the whole system. Longer hoses add pressure loss and more connection points, so specify the total working length rather than adding extensions after delivery without checking the system.

Before shipment, align the purchase order and acceptance record around the model, serial identification, electrical configuration, ordered accessories, and agreed test data. On arrival, inspect the package for transport damage and verify the machine, hoses, gun, lance, nozzles, filters, and documents against the order before commissioning.

Plan routine inspection around the parts that directly affect safe output. Worn nozzles can reduce pressure, clogged filters can starve the pump, and damaged hoses or loose fittings require the system to be stopped and depressurized. Record the exact model and ordered configuration when requesting replacement parts because similar-looking components may have different pressure, flow, thread, seal, or electrical ratings.