Power Sprayer Plunger Pump
The GTM Power Sprayer Plunger Pump is a positive displacement triplex plunger pump designed for high-pressure liquid delivery in powered spraying equipment.
Description
The GTM Power Sprayer Plunger Pump is a positive displacement triplex plunger pump designed for high-pressure liquid delivery in powered spraying equipment.
Product Features
Positive Displacement Design
The triplex plunger mechanism delivers a defined liquid volume per pumping cycle, providing controlled output for pressure spraying systems.
Pressure-Flow Configuration
The three models provide different flow and pressure combinations, allowing the pump to be matched to the required spraying duty rather than selected by pressure rating alone.
Serviceable Construction
Valves, seals, bearings, and other wear components can be serviced separately, reducing the need to replace the complete pump assembly.
Compact Pump Configuration
Model weights range from 15 to 23 kg, allowing the pump configuration to be considered within mobile equipment where pump weight affects the overall machine layout.
Multiple Drive Options
The pump can be matched with gasoline engines, diesel engines, or electric motors according to the required power and operating speed.
Material & Components
For fertilizer, pesticide, disinfectant, or cleaning applications, wetted materials and seals should be selected according to the actual liquid composition, concentration, and operating temperature.
|
Component |
Material / Configuration |
Function |
|
Pump Head |
Brass / Aluminum / Stainless Steel |
Houses the pumping chambers and valve passages |
|
Plunger |
Stainless Steel / Ceramic-Coated |
Reciprocates inside the sealing assembly to pressurize liquid |
|
Valves |
Application-dependent |
Controls liquid intake and discharge |
|
Seals |
Application-dependent |
Maintains separation between the fluid and mechanical sections |
|
Crankshaft |
Precision-machined steel |
Transfers rotary input to the plunger mechanism |
|
Bearings |
Application-specific |
Supports the rotating crankshaft assembly |
|
Gaskets & O-Rings |
Application-specific |
Seal static joints and fluid connections |
Applications
Agricultural Sprayer Equipment
Used in tractor-mounted sprayers, orchard sprayers, and mobile agricultural spraying machines for fertilizer, pesticide, herbicide, and crop protection applications.
Orchard & Vineyard Spraying Systems
Integrated into orchard sprayers, vineyard sprayers, and high-reach spraying equipment requiring stable pressure output for tree crops and dense vegetation coverage.
Pest Control & Vegetation Management Equipment
Applied in commercial spraying machines used for pest treatment, weed control, landscape maintenance, and vegetation management operations.
Disinfection & Sanitation Equipment
Used in mobile disinfection units and sanitation spraying systems for controlled application of compatible liquid solutions.
Industrial Spray Cleaning Systems
Integrated into industrial cleaning equipment, washing systems, and spray units requiring high-pressure liquid delivery.
OEM / Customization
Performance & Drive Configuration: Flow, pressure, speed, and drive power can be specified according to the equipment duty point.
Mounting Configuration: Mounting dimensions, shaft configuration, drive connection, and pump orientation can be reviewed against existing equipment drawings.
Wetted-Part Configuration: Pump head, plunger, valve, and seal materials can be evaluated according to the specified liquid.
Integration Review: Existing pump drawings, mounting layouts, shaft dimensions, and connection requirements can be reviewed before OEM production.
OEM Evaluation: Provide the equipment drawing, required flow and pressure, drive information, liquid data, and installation dimensions for technical review.
Manufacturing Process
GTM controls key manufacturing processes for power sprayer plunger pump production, including precision machining, component preparation, pump assembly, and drive configuration integration.
Precision Component Machining
CNC turning and milling processes
Critical diameter and tolerance control
Shaft surface finishing
Sealing surface preparation
Batch consistency inspection
Plunger & Sealing Component Assembly
Seal installation position verification
Seal compression condition check
Plunger movement inspection
Internal clearance verification
Lubrication condition confirmation
Pump Head Assembly
Valve orientation verification
Fluid passage alignment check
Fastening sequence control
Torque control during assembly
Connection interface inspection
Drive System Integration
Drive connection matching
Rotation direction confirmation
Speed compatibility check
Mounting arrangement verification
Final Assembly Preparation
Completed pump units are checked according to the selected model configuration, connection requirements, and customer specifications before entering final inspection.
Quality Control / Testing
GTM applies inspection and testing procedures to verify hydraulic performance, mechanical operation, and configuration consistency before shipment.
Incoming Component Inspection
Material and specification confirmation
Critical dimension verification
Component appearance inspection
Dimensional Inspection
Shaft dimensions
Mounting interfaces
Connection ports
Pump head assembly dimensions
Pressure Performance Testing
Pressure output
Flow performance
Operating stability
Abnormal pressure fluctuation
Leakage Inspection
Pump head connections
Valve areas
Sealing sections
Inlet and outlet interfaces
Mechanical Operation Verification
Rotation condition
Smooth mechanical movement
Abnormal noise or vibration
Drive connection performance
Final Configuration Verification
Pump model
Drive configuration
Connection specifications
Customer-defined requirements
Product appearance condition
GTM Manufacturing & Engineering Profile
Established in 1997
Zhejiang GTM Hi-Tech Intelligent Equipment Co., Ltd. has been engaged in high-pressure plunger pumps and pressure washing equipment since 1997.
Product Engineering
GTM's product range covers high-pressure plunger pumps, pressure washers, pump components, and related equipment, with more than 90 models developed for different flow, pressure, drive, and equipment configurations.
80+ Patents
GTM holds more than 80 patents supporting product development and engineering work in high-pressure pumping and cleaning equipment.
150+ Employees
Production, engineering, quality inspection, and customer service are supported by a team of more than 150 employees.

Frequently Asked Questions
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