24V DC Water Pump for Road Roller Spray System - Heavy-Duty Diaphragm Pump

This 24V DC electric diaphragm pump is specifically engineered for road roller spray systems, serving as the core component for dust suppression and asphalt cooling on compaction equipment. Designed to deliver consistent water pressure to spray nozzles, this pump prevents asphalt mixture from adhering to steel drum surfaces, ensuring optimal compaction quality.

Key Functions

1. Constant Pressure Water Supply
The pump integrates a pressure switch that automatically shuts off when system pressure reaches the preset level and restarts when pressure drops, enabling on-demand water delivery and minimizing energy consumption.

2. Spray Control
Provides stable water flow output, working in conjunction with nozzles to create a fine mist that effectively wets the steel drum surface, reducing asphalt buildup and improving compaction results.

3. Automatic Start-Stop Operation
Activates automatically when the operator engages the spray switch and stops when the switch is turned off or the water tank runs dry, protecting the pump from dry-running damage.

4. Filtration Protection
The pump inlet typically features a strainer to capture debris and contaminants, safeguarding the internal diaphragm and valves to extend service life.

Technical Specifications

• Drive Type: 24V DC motor, compatible with heavy equipment electrical systems

• Pump Body Material: Corrosion-resistant engineering plastic or aluminum alloy, suitable for industrial water with antifreeze or mild chemical additives

• Sealing Design: Durable diaphragm with self-priming capability, no manual priming required

• Protection Rating: Sealed construction withstands dust, mud, and water splashes common on construction sites

• Operating Temperature: -20°C to +60°C range for year-round operation

Company Profile

Suzhou Benit Machinery Technology Co.Ltd is specialized in manufacturing and retailing after-market parts of asphalt paver, milling machine and road roller. We provide daily maintenance, overhaul and technical service for our customers. Our main products includes: 1. For asphalt paver,control panel,chain,ultrasonic level sensor,shoes track, ultrasonic sensor, paver auger shaft,asphalt paver track pad etc. 2. For milling machine, belt conveyor idler roller,milling drum,return pulley,spiral cable,bit,track rubber. 3. For road roller, hamm roller water pump, water pump and spray nozzle and other various road construction euipment parts.

Benit is loed in Home of German Enterprises - Taicang. With its splendid geographical position, Benit enjoys convenient water, land and air transportation, which ensures its timely delivery and export. Benit has distributed its products all over the world, such as China, India, Indonesia, Japan, Turkey and Saudi Arabia established a stable and friendly cooperation relationship with those companies.

Benit will always adhere to its management concept,”honest, quality first,service first”, constantly upgrading its products and making more innovations. We offer professional technical support, perfect after-sales service and complete product stock to every road construction company, aiming to live up to all their expectations.

Benit is going to be stronger with the support of all our dear clients. We warmly welcome you to contact us for future business relationship and are sincerely looking forward to working with you.

FAQ

Q1.Are you a manufacture?

A1:Yes,we have workshops and automatic production lines of rubber products, screed plates and electronic products. regarding to other items, we are OEM supplier.

Q2.What is your supply capacity?

A2.Annual output 650000 of track pads.

Q3.Can you provide samples?

A3.We can provide samples, but we need to pay the sample fee and freight.

Q4.Do you have a minimum order?

A4. Yes, It is up to different products. Normally MOQ 1pcs is acceptable.

Q5. What is your delivery time ?

A5. Around 7-10 days depend which products and quantities, please confirm with sales rep.

Q6.Payment terms?

A6. TT, LC at sight , DP are all acceptable / negotiable and case to case.

Q7. CIF / FOB / EXW etc..

A7. FOB Shanghai or EXW with factory address at Taicang, Suzhou city, Jiangsu province. Pls send destination port for quote on CIF.

Q8. Shipping

A8: Air freight cargo,Train or sea shipment.

Product photos

Warehouse&Production Line