PHP Series Self-Priming Horizontal ANSI Pumps

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For chemical processing applications that require dependable suction lift performance, the Dean PHP Series delivers reliable self-priming operation and rugged durability. Designed to meet ASME/ANSI B73.1 standards, this heavy-duty process pump combines automatic re-priming capabilities with proven industrial construction, making it an ideal solution for demanding services where maintaining prime is critical to operational continuity.

Dependable Self-Priming Performance
Engineered for suction lift applications, the PHP Series automatically re-primes after initial startup, eliminating the need for foot valves and helping ensure continuous operation while reducing the risk of dry running.

ASME/ANSI B73.1 Compliant
Built to the dimensional requirements of ASME/ANSI B73.1, the PHP Series provides seamless interchangeability with other compliant pumps, simplifying system upgrades, replacements, and maintenance planning.

Rugged Construction for Long Service Life
A heavy-duty power end, alloy steel shaft, oversized oil sump, and cartridge-style angular contact thrust bearings provide the strength and reliability required to withstand demanding industrial operating conditions.

Maintenance-Friendly Design
The back pull-out configuration allows the rotating assembly to be removed without disconnecting the pump casing, motor, or piping, reducing maintenance time, minimizing downtime, and lowering overall service costs.

Capacities: Up to 700 GPM (2,650 LPM)

Heads: Up to 400 feet (120 m)

Suction Lifts: Up to 20 feet (6.1 m)

Max Temperature: Up to 500°F (260°C)

Working Pressures: Up to 275 psig (1,896 kPa)

Available Sizes: 5

Construction: Ductile Iron or 316 Stainless Steel

Design: Horizontal, Self-Priming, Back Pull-Out, ASME/ANSI B73.1 Compliant