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Tuthill gear pumps were known as Tutcal Pump.  Tuthill gear pumps are sealless magnetic drive pumps.
Tuthill Variable Flow

Magnetically Coupled Pump Drives
 



 


STANDARD FEATURES
 

  • INTERCHANGEABLE SEAL-LESS PUMP HEADS
  • 316 STAINLESS STEEL EXTERNAL GEAR PUMPS
  • FLOW RANGE 1 ML/MIN TO 8.7 LPM (2.3 GPM)
  • PRESSURES TO 250 PSI (17 BAR)
  • 100:1 SPEED RANGE
  • NEMA 4 CONTROLLER ENCLOSURES
  • 1/5 HP WASHDOWN MOTOR
  • ENCODER ON DIGITAL MODELS
  • REMOTE MOTOR WITH 20 FOOT CABLE
  • 115 OR 230 VOLT MODELS WITH POWER CORD
  • INPUT AMPS: 120 VOLTS 3.5; 240 VOLTS 1.8
  • UL/cUL RECOGNIZED
  • CE MARK (CONTROLLERS)
  • COMPACT SIZE
  • OPTIONAL FOOT SWITCH


Click Here for Performance and Specifications for Tuthill Variable Flow Drives
 

ANALOG MODEL

  • Economical DC speed controller

  • Dial knob speed adjustment

  • Power On/Off switch

  • Adjustable minimum and maximum speed

  • Adjustable IR Compensation

  • Fixed acceleration (0.5 seconds)

ANALOG MODEL w/ADJUSTABLE CURRENT & ACCELERATION
  • Dial knob speed adjustment
  • Power On/Off switch
  • 1% speed regulation
  • Adjustable minimum and maximum speed
  • Adjustable IR compensation
  • Adjustable Linear Acceleration
  • Adjustable Current Limit
  • Optional 4-20 mA signal follower
  • Power On/Off/Remote
DIGITAL MODEL w/ANALOG INPUT/OUTPUT (*Not yet released - check back soon)
  • Power On/Off switch
  • Dual alarm output
  • Field programmable operating parameters
  • Digital display with up/down pushbuttons
  • P-I-D digital closed loop control
  • Accuracy +/- 1/2 RPM of set speed
  • Master/Follower operation
  • Non-volatile memory
  • 4-20 mA or 0 to +5 VDC signal follower
DIGITAL MODEL w/SERIAL & ANALOG INPUT/OUTPUT
  • Power On/Off switch
  • RS 485, RS 422, RS 232 serial interface
  • Field programmable operating parameters
  • Digital display with up/down pushbuttons
  • P-I-D digital closed loop control
  • Accuracy +/- 1/2 RPM of set speed
  • Master/Follower operation
  • Non-volatile memory
  • 4-20 mA or 0 to +5 VDC signal follower

VARIABLE FLOW DRIVES DELIVERED IN 1 TO 2 WEEKS !!
 

Excellent Choice for METERING, DOSING, and DISPENSING

Certified to the ISO 9001-2000 Standard
 

[Tuthill Vari-Flow Drive Performance/Specifications]

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