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Diesel Fire Water Pump

Diesel Fire Pump achieves start-up response times as fast as 30 seconds, with remote or automatic activation capabilities. It rapidly establishes effective water supply during fire initiation to prevent spread, making it ideal for scenarios with inadequate fire protection networks—such as remote areas and suburban industrial facilities.

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Product Introduction

Diesel Fire Water Pump Core Features: Designed for emergency firefighting, prioritizing high reliability and rapid response

Diesel Fire Pump achieves start-up response times as fast as 30 seconds, with remote or automatic activation capabilities. It rapidly establishes effective water supply during fire initiation to prevent spread, making it ideal for scenarios with inadequate fire protection networks-such as remote areas and suburban industrial facilities.

Resistant to extreme temperatures, dust, and water, it operates reliably in catastrophic conditions like earthquakes, floods, and high-heat fire scenes, preventing environmental failure.

Its independent fuel supply eliminates dependence on municipal networks and grid power. Even in disaster zones with destroyed infrastructure, it continuously powers firefighting operations, serving as "critical lifeline equipment" for emergency response.

Specification

Diesel Fire Water Pump
Mode	Inlet/Tutlet Diameter (mm)	Flow Rate (m³/h)	Lift(m)	Suction Lift (m)	Start-up Method	Power And Power Rating (kW/r)	Fuel Tank Capacity (L)	Fuel Type	Engine Oil Capacity (L)	Note
50CBZ80-3.0	50	23	80	7	Manual/Electric	168F/3.0/3600	2.5	Diesel	0.6
50CBZ80-4.0	50	23	80	7	Manual/Electric	173F/4.0/3600	15(Large)/2.5(Small)	Diesel	0.75	This model is available in two versions,large fuel tank and small fuel tank.
50CBZ100-4.0	50	23	100	7	Manual/Electric	173F/4.0/3600	15(Large)/2.5(Small)	Diesel	0.75
50CBZ100-4.05	50	23	100	7	Manual/Electric	178F/4.05/3600	15(Large)/3.5(Small)	Diesel	1.1
80CBZ80-6.3	80	40	80	7	Manual/Electric	186F/6.3/3600	15(Large)/5.5(Small)	Diesel	1.65
Our Entire Product Series Supports Customized Solutions. Parameters Can Be Optimized To Meet Your Specific Requirements

Product Details

1,Air filter dust cover blocks debris;

2,Muffler fluorocarbon coating resists salt spray;

3,Inlet and outlet ports feature pressure-adaptive seals for leak-free operation.

Widely Applicable

Urban flooding submerges streets, underground garages overflow with water, and residential basements become waterlogged. Diesel water pumps serve as the emergency drainage "vanguard"-starting instantly at -20°C without delay, clog-resistant filters trap debris, rapidly emptying accumulated water to help cities restore order swiftly.

4WIDELY APPLICABLE

Why do We Choose Lomarch?

The DN50 large-diameter inlet and outlet ports, combined with streamlined inner walls, increase water flow by 20% compared to standard interfaces.

The air filter features an optimized low-air-resistance structure, reducing intake resistance by 10% to ensure ample engine airflow without power loss.

The muffler employs a multi-chamber design that evenly counteracts high and low-frequency noise, preventing excessive noise levels in any single frequency band.

Oil-resistant rubber joints at the inlet and outlet ports are compatible with steel pipes and PVC pipes, while also cushioning pump vibrations and preventing leaks.

Air filter incorporates a dust guard to intercept debris like leaves and plastic bags, preventing intake blockages that reduce efficiency.

Muffler surface coated with corrosion-resistant fluorocarbon paint to withstand high salt fog environments near coastal areas, extending service life.

Inlet/outlet ports utilize pressure-adaptive sealing structures maintaining leak-free operation across 0.2–1.0 MPa pressure ranges.

Modular design facilitates component replacement, reducing maintenance time by 40% compared to traditional structures.

Engine equipped with intelligent fuel-saving system automatically adjusts consumption below 30% load, achieving 12% overall energy savings.

Pump body coated with wear-resistant anti-rust paint maintains appearance and performance after prolonged outdoor exposure to sun and rain.

5 why do we choose lomarch

FAQ

6 FAQ

Q: Is the pump noisy during operation? Is it suitable for residential areas?

A: Low noise! The muffler features a dual-layer impedance composite structure, reducing operational noise by 30dB. Some models maintain noise levels below 68dB, making them ideal for noise-sensitive environments like residential areas and schools.

Q: Will pumping river water or seawater cause pipeline blockages?

A: Not easily! Built-in 316 stainless steel precision filters at the inlet and outlet effectively trap debris like sand, stones, and weeds larger than 1mm. The 316 material resists acid and alkali corrosion, making it suitable for complex water sources like river water and seawater.

Q: How do I know when to replace the air filter? Is there a reminder function?

A: Yes! Our air filter incorporates a differential pressure alarm. When clogged media causes intake resistance to exceed the preset threshold, it automatically triggers an audible and visual alert, prompting timely replacement or cleaning to prevent engine air starvation and power loss.

Q: Will the muffler rust over time? Does it have rust-proofing?

A: Yes! The muffler base features an automatic drain valve that continuously expels exhaust condensation, preventing internal metal corrosion. Select models also utilize stainless steel or aluminum alloy construction for enhanced rust resistance.

Q: Are inlet/outlet connections difficult to install? How long does it take to connect?

A: Not at all! Quick-release silicone seals on inlet/outlet ports enable tool-free connection within 10 seconds. Some models also include quick-connect fittings for even faster disassembly during site relocation.

Q: Can the pump start normally in cold winter conditions?

A: Yes! We've optimized the fuel system and starting mechanism for frigid regions. It starts with one push at -20°C without preheating. Additionally, the inlet/outlet seals use low-temperature-resistant rubber that maintains integrity at -20°C.

Q: How heavy is the muffler? Is it easy to handle?

A: Extremely lightweight! The muffler utilizes lightweight aluminum alloy construction, reducing weight by 20% compared to traditional cast iron mufflers. Combined with the unit's modular design, the overall weight is 15% lighter than competing products of equivalent power, facilitating manual handling and vehicle loading.

Q: How much does the water delivery efficiency increase for large-diameter models?

A: Our large-diameter models (e.g., DN50 connection) feature streamlined inner walls, delivering over 20% higher water delivery efficiency than standard DN40 models. Ideal for rapid drainage and irrigation applications.

Q: Does high air filter resistance impact engine power?

A: Minimal impact! Our air filter features an optimized low-resistance structure. By adjusting the pleat angle of the filter media and the intake channel, we reduce airflow resistance by 10%, ensuring ample engine air intake without power loss.

Q: Can the muffler reduce both high-frequency and low-frequency noise simultaneously?

A: Yes! The muffler employs a multi-chamber design with sound-absorbing cotton and resonance chambers specifically tuned for high- and low-frequency diesel exhaust noise. This balanced approach neutralizes noise across different frequency bands, preventing excessive noise in certain ranges that might occur with single-frequency reduction.

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