Ismatec pumps and tubing
Ismatec Quality Pumps
Cavity Style Gear Pumpheads for REGLO-Z / ZS drives
Caviti style pump-head
Cavity style model
Magnetically coupled Cavity Style pumpheads


All pumpheads mentioned below are supplied with a B-mount.

Never use a gear pump system for media containing particles!


Information on the following terms:

  • Cavity Style pumpheads vs.
    Suction Shoe pumpheads
  • Differential / system pressure
  • Gear materials
  • Internal Bypass
  • General Information
    about pumpheads

    		• Pump-head 120
    Pumphead 120
    with B-mount
    Pumpheads Z-120 Z-130 Z-140 Z-140 P Z-140 HC Z-150 Z-150 WI
    Order No. MI 0013 MI 0019 MI 0016 MI 0313 MI 0284 MI 0020 MI 0265
    Flow rate (ml/min) max. 1) 3200 3200 3200 3200 3200 3200 3200
    Flow rate (ml/min) min. 1) 32 32 32 32 32 32 32
    Differential pressure max. (bar) 2) 1 1 1 1 1 1 1
    Gear material PTFE PPS PTFE PEEK PTFE PPS Nickel-Carbide
    Seals PTFE PTFE PTFE PTFE PTFE PTFE PTFE
    Housing SS316 SS316 SS316 SS316 *) Hastelloy
    C276    		 SS316 *) Surface hardened
    System pressure, max. (bar) 21 21 21 21 21 22 21
    Operating temperature °C 3) -46...+54 -46...+54 -46...+54 -46...+54 -46...+54 -46...+54 -46...+54
    Internal bypass Yes Yes No No No No No
    Ports (internal thread) 1/8"-27NPT 1/8"-27NPT 1/8"-27NPT 1/8"-27NPT 1/8"-27NPT 1/8"-27NPT 1/8"-27NPT
      *) for corrosive
    media    		   *) for abrasive
    media
      Order Nos. for Spare Parts and Supplementary Parts
    Additional parts  
    Tubing adaptors 4) AR 0001 AR 0001 AR 0001 AR 0001 AR 0001-HC AR 0001 AR 0001
    Service kit 5) MI 0041 MI 0182 MI 0041 MI 0321 MI 0318 MI 0182
    -
    Magnet 6) MI 0065 MI 0065 MI 0065 MI 0065 MI 0065 MI 0065 MI 0065

    Never use a gear pump system for media containing solids!

    Please note:
    1) Flow rate without differential pressure
    2) For applications with differential pressures exceeding 1.0 bar (14.5 psi) we recommend using the MCP-Z drive
    3) With other seals up to 99°C possible
    4) Each pumphead requires 2 tubing adaptors (for tubing with an ID of 6.4 mm [1/4"]).     Must be ordered separately.
    5) The service kit provides all spare parts in case that gears and seals require replacement
    6) The REGLO-Z Digital drive is supplied with the magnet mounted. These part numbers are just for spare magnets

    For more information about the following terms, just click on the word:

  • REGLO-Z Digital drive
  • REGLO-Z drive
  • REGLO-ZS drive
  • Suction Shoe pump-heads
  • Overview Gear Pumps


    • Last modified 05/03/09