Aquatec 550 Delivery/Demand Pump
Typical Applications: 
- Water Vending
- Agricultural Spraying
- General Industrial
- Alternative Energy/Solar
These
pumps are also commonly used to either pressurize water drawn from an
atmospheric tank, to deliver purified water to a specific point of use,
or merely to increase pressure when required. They can either be
controlled by a pressure switch ("demand" mode) or an external power
control device ("delivery" mode). When necessary, they can incorporate
an integrated bypass to help limit pressure.
Technical Specifications:
Motor:
12 VDC, permanent magnet, totally enclosed, non-ventilated. Leads are
14 AWG, 12" long. This motor is not equipped with thermal protection.
For user safety, optimal performance and maximum motor life, the motor
surface should not exceed 150°F (66°C).
Envelope Dimensions: Approximately 100mm x 125mm x 200mm, weighing 3.6 Kg.
Mounting: Standard mounting is a steel base with four hollow rubber grommets. These pumps may be mounted in any position.
Control Options: Internal Bypass (20-100 PSI), Pressure Switch (40-70 PSI).
Fittings:
Pumphead options include 3/4"; openings (for use with 3/8", 5/8", 1/2"
and 3/4" hose barb, quick connect fittings), and 1/2" NPT female ports.
Pump design: 5 chamber diaphragm pump, self priming, capable of being run dry.
Materials:
|
Housings:
|
Nylon
|
|
Valves:
|
EPDM
|
|
Diaphragm:
|
Santoprene
|
|
Fasteners:
|
Stainless steel
|
Liquid temperature: 170°F (77°C) max.
Pump certifications: NSF Standard 58.
Priming capabilities:
|
Model 55X0:
|
7 feet
|
|
Model 55X1:
|
8 feet
|
|
Model 55X2
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11 feet
|
|
Model 55X3:
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13 feet
|
Performance Data:
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Discharge pressure
|
Pumphead model
|
|
55X0
|
55X1
|
55X2
|
55X3
|
|
(PSI)
|
Flow (GPM)
|
Current (Amps)
|
Flow (GPM)
|
Current (Amps)
|
Flow (GPM)
|
Current (Amps)
|
Flow (GPM)
|
Current (Amps)
|
|
70
|
1.10
|
7.20
|
1.80
|
11.20
|
2.50
|
15.00
|
3.00
|
18.00
|
|
60
|
1.25
|
7.00
|
2.00
|
10.50
|
2.65
|
14.00
|
3.20
|
16.30
|
|
50
|
1.40
|
6.60
|
2.10
|
9.50
|
2.80
|
12.80
|
3.55
|
14.60
|
|
40
|
1.60
|
6.20
|
2.30
|
8.50
|
3.00
|
11.20
|
3.80
|
13.00
|
|
30
|
1.80
|
5.20
|
2.50
|
7.20
|
3.25
|
9.80
|
4.10
|
11.00
|
|
20
|
2.10
|
4.60
|
2.75
|
5.80
|
3.50
|
8.00
|
4.50
|
9.00
|
|
10
|
2.40
|
3.60
|
3.05
|
4.60
|
3.90
|
6.20
|
4.90
|
7.00
|
|
Open
|
2.75
|
2.50
|
3.35
|
3.20
|
4.25
|
5.00
|
5.30
|
5.50
|
Performance
measured with flooded inlet (0 PSI), 70°F (21°C) ambient water
temperature and voltage controlled at 12 VDC. Positive inlet pressure
will increase the discharge pressure by a similar amount for a given
flow. Maximum inlet pressure is 60 PSI.
