Name: Pentair Hypro Medium Operating Pressure Diaphragm Pumps
Brand: Hypro

Pentair Hypro Medium Operating Pressure Diaphragm Pumps

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Pentair Hypro Medium Operating Pressure Diaphragm Pumps

KeyShot rendering angle number two of the Pentair Hypro 9915-D303.

KeyShot rendering angle number one of the Pentair Hypro 9915-D303GRGI.

KeyShot rendering angle number two of the Pentair Hypro 9915-D303GRGI.

KeyShot rendering angle number one of the Pentair Hypro 9915-D303AP-A.

KeyShot rendering angle number two of the Pentair Hypro 9915-D303AP-A.

KeyShot rendering angle number one of the Pentair Hypro 9915-D503.

KeyShot rendering angle number two of the Pentair Hypro 9915-D503.

KeyShot rendering angle number one of the Pentair Hypro 9915-D503GRGI.

KeyShot rendering angle number two of the Pentair Hypro 9915-D503GRGI.

KeyShot rendering angle number one of the Pentair Hypro 9915-D503AP-A.

KeyShot rendering angle number two of the Pentair Hypro 9915-D503AP-A.

These pumps are constructed with a multi-piston design to produce plenty of pressure to help ensure complete and efficient coverage for all your spraying needs. Common uses include crop spray and liquid fertilizer applications.

Equipped with a variety of features that help to improve longevity:
Hardened black oxide aluminum heads, manifold, and case
Crown shaped pistons conforms to diaphragm at pressure stroke to help prevent wear
Valves are made of corrosion-resistant 316 stainless steel
Spherical profiled valve poppet designed to deliver higher volumetric efficiencies
Pump shaft rotation: CW and CCW
Mounting base included

Find out where to purchase online or in a retail location near you.

Product Components

Pre-set diaphragm bolt and washer made up of 316 stainless steel specially indicated for chemical resistance and longer operation life.
New sealing system between crankcase/head and check valves.
Oversized suction and pressure circuits create a smooth flow of liquid with no loss of pressure.
Diaphragms are designed to handle chemicals and never lose form.
Special check valve design: aspheric section-shaped made up of 316 stainless steel, delivering high volumetric efficiencies.
Die-cast crankcase incorporating a new cooling system.
Oversized oil sight glass to provide constant lubrication and easy reading of oil level.
Internal shaped head design helps ensure suction capability.
Parts in contact with the spray liquid are black oxide anodized aluminum or stainless steel to help provide corrosion resistance.

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Specifications

Item #	MAX FLOW RATE	MAX PRESSURE	Power
9915-D303	8.1 [31]	580 [40]	3.2 [2.4]
9915-D303GRGI	8.1 [31]	580 [40]	3.2 [2.4]
9915-D303AP-A	8.1 [31]	580 [40]	3.2 [2.4]
9915-D403	9.8 [37]	580 [40]	3.9 [2.9]
9915-D403GRGI	9.8 [37]	580 [40]	3.9 [2.9]
9915-D503	13.5 [51]	580 [40]	5.4 [4]
9915-D503GRGI	13.5 [51]	580 [40]	5.4 [4]
9915-D503AP-A	13.5 [51]	580 [40]	5.4 [4]

Item #	MAX FLOW RATE	MAX PRESSURE	Power
9915-D303	8.1 [31]	580 [40]	3.2 [2.4]
9915-D303GRGI	8.1 [31]	580 [40]	3.2 [2.4]
9915-D303AP-A	8.1 [31]	580 [40]	3.2 [2.4]
9915-D403	9.8 [37]	580 [40]	3.9 [2.9]
9915-D403GRGI	9.8 [37]	580 [40]	3.9 [2.9]
9915-D503	13.5 [51]	580 [40]	5.4 [4]
9915-D503GRGI	13.5 [51]	580 [40]	5.4 [4]
9915-D503AP-A	13.5 [51]	580 [40]	5.4 [4]

Show less

Item #	MAX FLOW RATE	MAX PRESSURE	Power
9915-D303	8.1 [31]	580 [40]	3.2 [2.4]
9915-D303GRGI	8.1 [31]	580 [40]	3.2 [2.4]
9915-D303AP-A	8.1 [31]	580 [40]	3.2 [2.4]
9915-D403	9.8 [37]	580 [40]	3.9 [2.9]
9915-D403GRGI	9.8 [37]	580 [40]	3.9 [2.9]
9915-D503	13.5 [51]	580 [40]	5.4 [4]
9915-D503GRGI	13.5 [51]	580 [40]	5.4 [4]
9915-D503AP-A	13.5 [51]	580 [40]	5.4 [4]