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RO Reverse Osmosis Water - Delivery Pump - Aquatec DP550

Regular price $155.00

Aquatec DP550 Delivery/Demand Pump
Aquatec’s 550 Series delivers powerful flow rates up to
5.5 GPM/21 LPM at pressures up to 80 PSI/5.5 Bar.
Our patented 5-chamber diaphragm and piston design
allows these pumps to operate at exceptionally quiet
noise levels and with minimal pulsations.

Like our smaller, 3-chamber 5800/7800 Series, these
pumps are designed for intermittent duty, though most
models can be run continuously for hours at a time.
These pumps are commonly used either to pressurize
water from an atmospheric tank,to deliver purified water
to a specific point of use, or simply to increase pressure
when required.
These pumps can either be controlled by a pressure switch (“demand” mode) or an external
power control device (“delivery” mode). When required, an integrated bypass can be
incorporated to help regulate pressure levels.
POWER: Available motors from 12VDC to 230VAC, energy requirements between 50W-200W
(depending on flow, pressure). Can be used with compatible transformers and/or DC
power supplies, to be ordered separately. Standard terminations are 12”, stripped end
AWG leadwires, with connectors and power cords also available
ENVELOPE DIMENSIONS:: Approximately 4”x 5”x 8”, weighing 8 lbs
MOUNTING: All positions. Standard offering is a steel mounting base with four hollow rubber grommets
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, and John Guest 1/2” and 3/8” fittings.
For additional information on fittings, please refer to page 21.

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Shipping Policy


Shipping Time -- Most orders received before 5:00PM will ship the same day, provided the product ordered is in stock. Most orders received after 5:00 PM will ship the next business day. Orders are not processed or shipped on Saturday or Sunday, except by prior arrangement.

We cannot guarantee when an order will arrive. Consider any shipping or transit time offered to you by Sample Store or other parties only as an estimate. We encourage you to order in a timely fashion to avoid delays caused by shipping or product availability.


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