Starting from July 2025, we will launch new WN misting products. The old series will discontinued after they are sold out. Thank you for your understanding.

 

Grease Free Power Sprayer

WL-3000F power sprayer ceramic plunger grease free ultra high flow heavy duty high pressure pump
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  • WL-3000F power sprayer ceramic plunger grease free ultra high flow heavy duty high pressure pump
WL-3000F power sprayer ceramic plunger grease free ultra high flow heavy duty high pressure pump
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Model No : WL-3000F
Inquiry
Product Description
Pressure: 20–50 bar (300–700 PSI) Suction Volume: 141.5–247 L/min (37.4–65.3 GPM)
Product Introduction
Key Features & Performance Advantages
  • Automatic Pressure Unloader System: Integrated automatic pressure relief valve automatically depressurizes fluid flow when spray guns are closed, minimizing engine/motor load, reducing thermal buildup, and extending overall pump lifespan.
  • 100% Grease-Free Packing System: Engineered with advanced self-lubricating synthetic seals to eliminate oil contamination risks in discharge flow—ideal for organic crop spraying, greenhouse fertigation, and sanitary washdown operations.
  • Low-Friction Self-Cooling Technology: Advanced seal mechanics utilize internal fluid self-cooling to minimize friction and thermal build-up, reducing energy consumption and extending service life.
  • Precision-Machined Heavy-Duty Cylinder: High-rigidity construction engineered for ultra-stable high-flow delivery, low vibration, and minimal maintenance downtime.
Standard Accessories Included
  • Cast-Iron Pump Pulley 12" B3 x 44mm bore (10mm keyway)
  • Suction Hose Connector
  • Overflow / Bypass Hose Connector
  • Suction Filter (S-44)
Commercial Terms & Supply Chain: • MOQ: No MOQ required (Flexible sample & small-batch orders welcome).
• Lead Time: 7 – 60 working days (subject to stock availability).
• OEM / ODM: Custom branding, colorways, and pulley dimensions available.
12-Month Factory Warranty & After-Sales Support • Coverage: 12-month warranty against material and manufacturing defects from date of receipt.
• Fast Claims: Submit photo/video evidence for rapid evaluation and immediate replacement parts or repair support.
• For full warranty terms and conditions, please consult our sales agreement.
PERFORMANCE SPECIFICATIONS MODEL: WL-3000F
Suction Volume
(L/min)		Working Pressure (kgf/cm²)Revolution
(R.P.M.)
20 35 50
HP kW HP kW HP kW
141.5 7.0 5.3 12.4 9.2 18.0 13.4 430
188.0 9.4 7.0 16.5 12.3 23.5 17.5 570
247.0 12.5 9.3 22.0 16.4 - - 750
Dimensions: 73 x 61 x 88 cm Weight: 77 / 92 kg
* SPECIFICATION IS SUBJECT TO CHANGE WITHOUT NOTICE FOR THE PURPOSE OF IMPROVEMENT OF THE PRODUCT.
DIMENSIONAL DRAWING
WL-3000F power sprayer dimensions drawing
KEY APPLICATIONS & PRODUCT HIGHLIGHTS
Automatic Pressure Unloader System
Integrated auto unloader valve immediately reduces system pressure when discharge is closed, minimizing motor/engine stress, reducing heat build-up, and protecting pump components.
Ultra High-Flow Agricultural Spraying
Delivers an impressive suction capacity of 141.5 to 247.0 L/min (37.4 - 65.3 GPM) at 20–50 kgf/cm² working pressure, designed for large-scale orchards, dense crop spraying, and continuous fertigation.
Sanitation & Large-Facility Disinfection
High-volume liquid displacement provides rapid, widespread coverage for livestock housing, environmental biosecurity, and agricultural pest control operations.
Heavy-Duty Industrial Equipment Washdown
Robust triplex plunger construction built to withstand rigorous high-volume washdowns in agricultural, municipal, and industrial settings.
FLEXIBLE SYSTEM CONFIGURATIONS & ACCESSORIES
High-Output Power Coupling Options
Engineered for high-power demands requiring 7.0 ~ 23.5 HP (5.3 ~ 17.5 kW) drives, compatible with industrial electric motors or heavy-duty gasoline/diesel engines running at 430 ~ 750 RPM.
High-Capacity Suction & Bypass Hose Assemblies
Standard equipped with heavy-duty suction and overflow hose connectors plus a high-capacity suction strainer filter to support continuous high-volume intake.
Heavy-Duty Pulley Drive System
Includes a 12" B3 x 44mm bore cast-iron pump pulley (10mm keyway) optimized for high-torque power transfer and smooth low-vibration performance.
Heavy-Duty Skid & Trailer Mounting
Robust pump dimensions (80 x 65 x 86 cm, 77/92 kg) designed for mounting on heavy-duty skid frames, agricultural trailers, or stationary spraying platforms.
High-pressure power sprayer applications: Orchard crop spraying and livestock farm washdown
High-pressure power sprayer optional accessories: High-pressure spray hoses, suction strainers, flat engine frames, pulley belt guards, pressure gauges, and hose couplings
Professional power sprayer spray gun accessories: Long agricultural spray lances, heavy-duty washdown guns, fan nozzle sprayers, and adjustable spray wands
High-pressure hose fittings and accessories: Quick connectors, brass ball valves, ceramic spray nozzles, and anti-twist swivel joints for power sprayers

 

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