Product Introduction; Features And Benefits - Grundfos DSS Product Manual

DSS

1. Product introduction

Grundfos Dosing Skid Systems (DSS) are designed to
feed liquid chemicals from a supply source (usually
tank or drum) to an injection point.
Systems typically include:
• pre-piped pumps
• fittings
• other components (depending on the system) i.e.
strainers, calibration columns, back pressure
valves, pressure gauges, pulsation dampeners,
pressure relief valves.
Grundfos Dosing Skid Systems (DSS) can range from
pre-engineered, standard one- and two-pump systems
on polypropylene or stainless steel bases, to custom
systems with multiple pumps and tanks all piped on a
common skid with complete controls.
Dosing Skid Systems (DSS) are available for all
models of Grundfos metering pumps: hydraulically
actuated and mechanically actuated pumps including
Digital Dosing pumps with stepper motor technology
offering up to 3000:1 flow turndown.

Features and benefits

Grundfos Dosing Skid Systems offer critical benefits:
• Faster and easier onsite installation in comparison
with the purchase of individual components that
must be separately piped, installed, wired and
tested.
• Each system is delivered as a complete package so
many installations may be as simple as connecting
the piping and electrical.
• System designs can cover a wide range of
capabilities and materials to suit most applications
and environments.
• Systems can operate with manual control or can be
provided with automation options to improve
process control, efficiency and reliability.
• System pumps, piping and control panels are
factory inspected and tested prior to shipment.
Fig. 1 Stainless steel base - floor mounted system
Fig. 2 FRP base - floor mounted system
Fig. 3 Polypropylene base - floor mounted system
Fig. 4 Polypropylene panel - wall mounted system
1
3