Hypro D403 Diaphragm Pump & D403GRGI Diaphragm Pump

Medium Pressure Pump

Features:

  • Max. flow: 10.6 gpm/40 L/min
  • Max. pressure: 580 psi/40 BAR
  • Max. rated speed: 550 rpm for 9910-D403
  • Max. rated speed: 3600 rpm for 9910-D403GRGI
  • Max. fluid temperature: 140 degrees F
  • Port sizes: 1" inlet, two 1/2" NPT hose barb outlets
  • Shaft: 9910-D403 is flanged for kit attachment 9910-D403GRGI has 3/4" hollow shaft for gas engine mount
  • Diaphragms: 2, semi-hydraulic
  • Housing: anodized aluminum
  • Mounting base: included
  • Weight: 20.9 lbs

 

 Hypro Diaphragm Pump D403

The Hypro 9910-D403 and the 9910-D403GRGI are found on many Lesco space saver spray rigs. Lesco is the leading US manufacture of spraying equipment for professional landscapers and turf care companies. We can provide you with a repair kit for your Hypro D403 or even a new pump. Next day air shipping is available from UPS. This is normally a stock item. Get your spray rig fixed ASAP!

Recommended control unit: 9910-GR40

All HP requirements listed in the table below are electrical. For approximate gasoline equivalent multiply by 1.3

 

Pressure in PSI and BAR GPM HP GPM HP GPM HP GPM HP
L/min W L/min W L/min W L/min W
@ 350 RPM @ 450 RPM @ 500 RPM @ 550 RPM
0 PSI 6.3 0.7 8.1 1.0 9.0 1.1 10.6 1.2
0 BAR 23.8 522 30.6 746 34 820 40 894
290 PSI 6.1 1.3 7.7 1.7 8.7 1.9 9.8 2.1
20 BAR 23 969 29 1268 32.9 1416 37.1 1566
435 PSI 6.0 1.9 7.7 2.4 8.6 2.7 9.7 2.9
30 BAR 22.7 1416 29 1789 32.5 2013 36.7 2162
580 PSI 5.9 2.3 7.7 2.8 8.6 3.4 9.5 3.8
40 BAR 22.3 1715 29 2087 32.5 2535 35.9 2833
 

Dimensions
  Standard Metric
A 4 21/64" 110 mm
B 10 1/2" 266 mm
C 4 59/64" 125 mm
D 10 35/64" 268 mm
E 6 1/2" 165 mm
F 13" 330 mm

To hyperlink directly to the pricing and pump parts click below.

Hypro D403 Pump

This pump is a stock item at Rittenhouse. We can offer next day air shipping for the 9910-D403 if your sprayer is down. Click the link for details.

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