Description
The New P40 Pump & Gear Box Only is a powerful, dependable solution designed for professionals who demand consistent performance in harsh and chemical-heavy environments. Featuring a high-performance diaphragm design, this pump delivers efficient, reliable flow even under demanding operating conditions, making it a trusted choice for commercial and industrial use.
Built with a durable polypropylene body, the P40 pump offers excellent resistance to corrosion and chemical damage, ensuring long service life in soft wash, agricultural, and spraying applications. Its self-priming capability allows the pump to prime without external assistance, improving ease of use and reducing setup time on the job.
A molded one-piece collector with a centralized inlet minimizes potential leak points and simplifies maintenance, while the durable metal oil cup provides a clear view of oil levels for quick monitoring and fast oil changes-helping reduce downtime and keep operations running smoothly. The included 3/4″ solid shaft gearbox ensures reliable power transmission and compatibility with a wide range of drive systems.
For added versatility, the pump is available with dual diaphragm material options: Buna for standard applications or Desmopan for enhanced chemical resistance in more aggressive environments.
Key Features & Benefits:
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High-performance diaphragm pump for demanding applications
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Self-priming design for fast, hassle-free operation
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Corrosion-resistant polypropylene construction
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One-piece molded collector reduces leaks and eases maintenance
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Metal oil cup for visible oil level and quick servicing
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Includes 3/4″ solid shaft gearbox for dependable power transfer
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Diaphragm options: Buna (standard) or Desmopan (chemical-resistant)
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Ideal for soft wash systems, agricultural spraying, lawn care, and pest control
Product Specifications:
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Number of Diaphragms: 3
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Maximum Flow Rate: 14.5 GPM
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Maximum Pressure: 300 PSI
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Maximum RPM: 550
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Maximum Horsepower: 2.3 HP
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Oil Capacity: 30.4 fl oz
Engineered for durability, efficiency, and versatility, the New P40 Pump & Gear Box Only delivers the performance professionals need for reliable operation across multiple industries.


