Components

Pump End (PE) CS-37-1

• Centrifugal pump with integrated strainer tank
• Bellow mechanical seal is mounted on a plastic shaft protected sleeve
• Motor/pump shaft has no contact with fluid
• Total electric separation
• Strainer capacity approx. 6L
• Strainer basket mesh size approx. 3.2 x 2.6 mm
• material used for pump end
  • pump casing, flange: PP GF 30
  • gland housing: PP TV 40
  • diffuser: PP GF 30
  • strainer basket: PP
  • impeller: PPO
  • lid: PC, transparent
  • mechanical seal: carbon / ceramic / NBR
  • bolts, nuts, washers: stainless steel (AISI 304)

Motor ECDRIVE 1800 CS

• Brushless, maintenance-free DC motor
• No electronics in the motor
• Premium materials

Controller PS1800

• Controlling of the pump system and monitoring of the operating states
• Mounted at surface (no submerged electronic parts)
• Two control inputs for well probe (dry running protection), float or pressure switches, remote control etc.
• Automatic reset 20 minutes after well probe turns pump off
• Protected against reverse polarity, overload and high temperature
• Speed control, max. pump speed adjustable to reduce flow rate to approx. 30%
• Solar operation: integrated MPPT (Maximum Power Point Tracking)
• Battery operation: low voltage disconnect and restart after battery has recovered
• Max. efficiency 92% (motor + controller)

Warranty

2 years. Details according to warranty issued by LORENTZ.

Pump Specs

LORENTZ_Solar Pump – PS1800_CS-37-1

The UL Listing – UL Certification CS15,17,36,36
Met Laboratories, Inc.
Certification Record for Lorentz Surface Pumps – Models: PS150 CS, PS600 CS, PS1800 CS

Installation Manuals

Lorentz Solar Pool Pump Manual (PDF)
PS600 CS-15-1  & PS1800 CS-36-1

Lorentz Solar Pool Pump Manual (PDF)
PS600 CS-17-1  & PS1800 CS-37-1

Installation Manual

Lorentz_Solar Pool Pump Manual (PDF)

(Optional) Lorentz PP2000 AC PowerPack

AC/DC converter to power the PS1800 pump systems from a generator or utility power