TACMINA
Metering Pump, Liqud Control
Smoothflow Pump
Solenoid-Driven Metering Pump
PZ Series

Wolrd's first* wide voltage range power supply!
PZ Series with simple mechanism is available!

Since the world's first* wide voltage range power supply (AC90V to AC264V) is applied, you can use these hightly efficient compact metering pumps without worrying about the voltage in the environment where the power voltage may be unstable such as many countries in the world.
* As a metering pump as of April 1, 1998.
<Model code>
PZ L 12 - VEC - H W - CE
[1] [2] [3]   [4]   [5]A B   [6]
[1] Series name
[2] Pump model
  None: Standard model
  L: Level switch interlock type
[3] Model (based on discharge volume)
   
[4] Liquid-end types
  VEC: For general chemicals
  VFC: For general chemials
    CL: Chiorine Sterilization only
    FTC: Fluoride resin type
[5] Specifications
  (A) Connection type
    H: Standard hose type
    (B) Joint specification
    W: Standard
[6] General specifications
  S: Standard
    CE: CE Mark compliant
  X: Special
<Advantages>
Wide voltage range power supply
No need to change power supplies to match your source voltage. The power supply operates at 50/60 Hz from AC90V to AC264V (patent pending)
  • Outdoor specifications
    Equivalent to IEC specification; IP65.
    Dust-proof, jet stream-proof structure.
  • Air release
    The standard air release feature and a pump head with improved volumetric efficiency ensure safe operations even during very low flow rate injection. (Excluding 32,52)
  • Adjusting dial
    Manual adjustment from 15 to 300 pulses per minute.
  • Simple structure
    Reduced number of parts allows easy maintenance.

<Applications>
  • Chlorine sterilization for small-scale water-supply system, food plants, buildings and swiming pools
  • Injection of chemicals to boilers
  • Chemical injection in the field of physics and chemistry plus medical cure
  • Very low flow rate at a high pressure injection of various other liquids

Ο Specifications and Performance Table

Specification / Model PZϑ-31 PZϑ-61 PZϑ-12
Maximum discharge volume L/H (mL/min) 1.8 (30) 3.6 (60) 6.0 (100)
Maximum discharge pressure bar (MPa) 10 (1.0) 8 (0.8) 4 (0.4)
Stroke frequency (pulses/min) Max300: Adjustable from 15 to 300
Connection
aperture (mm)		 PVC braided hose dia.4× dia.9 dia.6 × dia.11 dia.6 × dia.11
PE tube dia.6 × dia.9 or 1/4″× 3/8″
Weight (kg) 1.7 1.7 1.7

Ο Power Supply Specification

Name 31 61 12
Supply voltage (V) Rated 100 to 240
Operating range 90 to 264
Frequency (Hz)     50/60
Maximum current (A) 2.2 2.2 2.2
Maximum power consumption (VA) 220 220 220
Average power consumption (W) 16 16 16
Power Cable 2m with a plug (meeting UL or DIN Standard)

Ο Materials Table for Standerd Liquid-End Parts

Part code Pump head Joint Diaphragm Valve seat Check ball Hose
VEC PVC PVC PTFE EPDM Ceramic Soft PVC
VFC PVC PVC PTFE Special
fluoro-rubber		 Ceramic Soft PVC
CL Acrylic PVC PTFE Special
fluoro-rubber		 Ceramic Soft PVC
FTC PVdF PVdF PTFE PTFE Ceramic PTFE

(Notes)
  1. EPDM is a copolymer of ethylene, propylene, and dien group compounds and has passed the food sanitation test under Ordinance 434 of the Japanese Ministry of Health and Welfare.
  2. PVdF (polyvinylidene fluoride) is a di-fluoride resin and has passed the food sanitation test under Ordinance 434 of the Japanese Ministry of Health and Welfare.
  3. PTFE (tetrafluoroethylene resin) is a type of fluoride resin.
  4. FTC type is a special-order product.
 
 
 
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Tel : 02 740 7612 (Auto 6 lines) Fax 02 740 7911 Email. sales@multi-tech.co.th 
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