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Monday 9am - 4:30pm Tuesday 7am - 4:30pm Wednesday 7am - 4:30pm Thursday 7am - 4:30pm Friday 7am - 4:30pm

Klein Products Inc.

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Ontario, CA
Klein Products Inc.

Established in 1957, Klein Products is a global leader in manufacturing liquid distribution equipment, dedicated to innovation and excellence in our field.

Klein Products is a worldwide, leading manufacturer of liquid distribution equipment. Founded in 1957, we are the oldest, most respected name in the industries we serve. Today, our 60+ years of experience is strengthened by extremely talented youth, innovative products and designs, new ideas, and a state-of-the-art factory that has achieved ISO 9001:2015 certification for quality management. We ha

ve earned our worldwide reputation as a manufacturer of premium quality, innovative products at fair and competitive prices. We take pride in our first-class service and product support. Our peers, customers and competitors considers us to be the leaders in our field, and we continue to set the high standards that others imitate and follow. Our solid reputation and longevity in this business truly speaks for itself.

06/04/2026

At a glance, most water truck spray systems look similar.

Water flows through a valve, exits through a nozzle, and is applied to the ground.

But the way that system is engineered has a major impact on performance, efficiency, and consistency in the field.

Read our latest blog to see:
• The difference between combo sprayheads and traditional valve systems
• Why spray pattern quality matters for dust control and water usage
• How integrated spray systems improve operator control and efficiency
• The impact of spray design on long term performance and maintenance

Because effective water application is not just about moving water. It is about controlling it.

Read the full article here: https://kleinproducts.com/combo-sprayhead-vs-traditional/

06/03/2026

Most water truck downtime doesn’t come from one major failure.

It usually starts with small things:
❌ Water pump dry running
❌ Hydraulic system failures
❌ Engine & cooling issues
❌ Electrical problems
❌ Clogged systems & debris
❌ Inadequate daily maintenance

The fleets with the best uptime aren’t just reacting to problems—they’re preventing them before they happen.

👉 Which issue causes the most headaches for your operation?

Follow this link for our maintenance checklist:https://kleinproducts.com/wp-content/uploads/2026/03/6022-Off-Season-Maintenance-Checklist-rev-3.19.26.pdf

06/02/2026

Not all water truck pump systems perform the same in the field.

Hydraulic, PTO driven, and engine driven pumps each offer different levels of control, consistency, efficiency, and maintenance requirements depending on the application.

In one of our recent blogs, we break down:
🔹 The differences between hydraulic, PTO, and engine driven pumps
🔹 How pump systems impact spray performance and water control
🔹 Which systems are best for dust control, compaction, and heavy-duty applications
🔹 Why system integration matters for long term reliability and efficiency

Because pump performance is not just about moving water. It is about delivering consistent results in real jobsite conditions.

Read the full article here: https://kleinproducts.com/water-truck-pumps-explained/

06/01/2026

Machine “downtime” experience is stressful.

✔️ Projects are moving faster.
✔️ Margins are tighter.
✔️ Crews can’t afford equipment that’s unpredictable.
✔️ Truck tank equipment working on job is critical to jobsite operation.

That’s why more fleets are looking beyond just “good enough” systems and focusing on long-term reliability. At Klein, that means engineering stability into the TRAP Tank, reducing system stress with SmartSpray®, and simplifying operation with SmartControl®.

Not just because the technology works. Because the jobsite depends on it.

05/29/2026

Let’s play a quick game:

👇 Guess which year this unit was built in the comments below!

05/28/2026

A lower purchase price does not always mean lower operating cost.

On paper, many water trucks may look similar. But in real jobsite conditions, downtime, inconsistent performance, maintenance issues, and reduced efficiency quickly become expensive.

When a water truck goes down, the impact reaches far beyond the truck itself. Crews wait, equipment sits idle, and productivity drops immediately.

In one of our recent blogs, we break down:
• The hidden cost of downtime
• Why system design impacts long term value
• How pump, tank, and spray performance affect productivity
• The difference between upfront savings and total cost of ownership

Because the cheapest water truck is often the most expensive one to own.

Read the full article here: https://kleinproducts.com/cheap-water-trucks-cost-more/

05/27/2026

Daily maintenance isn’t optional.

It’s the difference between:
🔋 A running truck
🪫 A jobsite delay

Simple checks:
✏️ Pump temperature
✏️ Flow consistency
✏️ Nozzle performance

Small habits → big uptime gains.

Check out the following link for our maintenance checklist:https://kleinproducts.com/wp-content/uploads/2026/03/6022-Off-Season-Maintenance-Checklist-rev-3.19.26.pdf

05/26/2026

Searching for a water truck for sale?

Tank size and price are only part of the equation.

The real difference between a truck that performs and one that creates ongoing problems comes down to system design, integration, and long-term reliability.

In one of our recent blogs, we include what buyers should actually look for before making a purchase, including:
• Tank capacity and stability
• Pump system performance
• Spray system efficiency
• Chassis compatibility
• Long term maintenance and operating costs

Because the right water truck is not just about carrying water. It is about consistent performance in real jobsite conditions.

Read the blog here: https://kleinproducts.com/category/water-truck-tanks/

05/25/2026

Across every jobsite and every mile, we’re reminded that the work we do today is made possible by those who served before us.

This Memorial Day, we pause to honor the men and women who gave their lives in service to our country. Their sacrifice is the foundation of the freedom we carry forward every day.

At Klein, we remain committed to doing our work with purpose, responsibility, and respect for our communities and for those who made it all possible.

Wishing you a safe and meaningful Memorial Day.

05/22/2026

Mistake # 7 – Thinking Rural Locations Mean “Lower Expectations”

Your jobsite may be far out.
But your equipment shouldn’t be far behind.

A shocking number of fleet managers believe:
“We’re rural so we can’t get parts fast.”

Wrong.

Klein has been serving rural infrastructure, agriculture, and mining operations for over 69 years.

We know the terrain, the distances, and the reality of keeping equipment alive in rough conditions.

Remote doesn’t scare us.
Remote is where we shine.

Address

Ontario
Ontario, CA

Opening Hours

Monday	9am - 4:30pm
Tuesday	7am - 4:30pm
Wednesday	7am - 4:30pm
Thursday	7am - 4:30pm
Friday	7am - 4:30pm

Website

http://www.kleinproducts.com/

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