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Carlsen and Associates, firmly established as the industry leader, the Carlsen Winemaking System is comprised of a range of equipment and support that covers the entire journey between vine and stemware.

Screw Sump for the Waukesha 220 and 320


Screw Sump for the Waukesha 220 and 320


This sump is portable and sits under discharge of the destemmer-crusher. The start/stop on the screw sump will coordinate with the must pump control so that starting and stopping the sump will also start and stop the must pump. This screw sump will pump whole cluster whites to the press, increasing the press's loading capacity.



  • 1-1/2" square tube stainless steel frame
  • 12 gauge stainless steel body
  • Stainless steel casters with brakes

Screw Conveyor

  • 12" diameter stainless steel conveyor screw
  • Seal-welded on both sides of screw
  • UHMW flight edging

Standard Features
Designed for the Waukesha 220
and the Waukesha 320
Domestic Gearbox and Motor
Stainless Steel Construction
Variable Frequency Drive
NEMA 4X Enclosure
Variable Speed
Forward and Reverse
Two-Year Warranty

Connection Features
Automatic Control of the Pump's Stop/Start Function
Easy Camloc Connection

Call for Pricing

Motor and Gearbox

  • 2 hp TEFC motor
  • 60 rpm Gearbox

Electrical Controls

  • Variable frequency drive
  • Waterproof enclosure and switches
  • Forward/Reverse switch
  • Panel mounted speed control
  • Pigtail for utilizing remote stop/start devices
  • 50' of power cord (the electrical plug is to be supplied by the customer)
  • 10' of cord for connection to the must pump control for stop/start devices

Fittings and Connections

  • 4" or 6" male camlock on sump snout
  • 4" female camlock x 4" Triclamp fitting with clamp and gasket (connects sump to 220 pump)
  • All fittings are stainless steel

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