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ENGLISH
Jandy
®
Variable-Speed Pumps
|
Installation & Operation Manual
Section 2. General Description
2.1 Introduction
Jandy
®
Variable Speed Pumps can be run from 600 RPM to 3450 RPM. This allows you to select the most appropriate
speed for your application. The pumps are compatible with all Jandy controllers and Zodiac
®
automation systems. The
pump is driven by a variable speed ECM (Electronically Commutated Motor) directly attached to the pump impeller.
The motor spins the impeller which forces water to ow through the pump. As the speed of the motor is varied, the
ow through the pump is also varied. The adjustable ow rate allows for optimization of ow during the varying
pump cycle requirements. As a result, the energy efciency of the pump is maximized resulting in cost savings to the
pool owner while also helping to save the environment.
This manual contains information for the proper installation, operation, and maintenance of Jandy variable-speed
pumps. Procedures in this manual must be followed exactly. To obtain additional copies of this manual, visit
Jandy.com.
2.2 Product Dimensions
NOTE
When installing a pump, leave a minimum of two (2) feet (30 cm) of clearance above the pump for removal of
the strainer basket.
G
B
D
C
A
F
E
Front Edge of Union
to Center of Bolt Holes
Bolt Holes,
Center to Center
MODEL No.
A
Dimensions
B
Dimensions
C
Dimensions
D
Dimensions
E
Dimensions
F
Dimensions
G
Dimensions
VSFHP185DV2A 10" 6 1/2" 7 3/4" 12 3/4" 24 1/2" 9 1/2" 9 1/8"
VSFHP270DV2A 10" 6 1/2" 7 3/4" 12 3/4" 24 1/2" 9 1/2" 9 1/8"
VSPHP270DV2A 9 1/8" 9" 8 7/8" 14 1/8" 27 5/8" 11 5/8" 9 1/16"
Figure 1. Variable-Speed Pump Dimensions
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