Насос P212 с электрическим приводом
Насос P212 с электрическим приводом - Image 2
Насос P212 с электрическим приводом - Image 3

P212 Electric Drive Pump

For multi-line and sequential lubrication systems

This high-pressure multi-line pump can drive up to 12 pump elements. It can deliver lubricant directly to lubrication points in multi-line systems or serve as a centralized lubrication pump in large progressive systems. The eccentric shaft drive and design, highly efficient worm gear, and minimal number of parts provide this pump with several advantages. P 212 pumps are supplied with a powerful three-phase multi-range electric motor. The reservoir is suitable for both grease and oil and is available with or without level monitoring.

Technical characteristics and advantages

  • High delivery volume per pump element
  • High pressure even with problematic lubricants
  • Due to the high flow rate at the outlets of the pump elements, no connection of the outlets is required
  • A series of robust and reliable pumps operating in challenging conditions
  • Modular design
  • Easy maintenance

Application areas

  • Equipment with high lubricant consumption
  • Tunnel boring machines
  • Mining
  • Rubber mixing equipment - as a pump for liquid plasticizer
Category:

Description

Technical specifications
Operating principle radial piston pump with electric drive, with a mixing device
Operating temperature from −20 to +40 °C from −14 to +104 °F
Working pressure max 350 bar 5075 psi
Exits from 1 to 12
Lubricant mineral and synthetic oil, plastic lubricant
oil: viscosity from 40 mm²/s
plastic lubricant: up to and including NLGI class 2
Dosing volume per feed stroke
KR 7 piston
Piston KR 12		 0.11–0.39 cm³
0.33–1.12 cm³		 0.0067–0.024 in³
0.02–0.07 in³
Output performance 2.5–25 cm3/min 0.15–1.5 inches3/min
Tank capacity 30 kg 66 pounds
Output connection G 3/8
Internal gear ratio 67:1
Main drive shaft speed < 22 min.-1
Electric motor drive with a three-phase electric motor
Protection class IP 55
Dimensions 880 × 510 × 350 mm 34.65 x 20.08 x 13.78 inches
Installation position vertical
Ordering information
Part number Description
Flanged AC Motor Pump, 67:1 Ratio, 30L Steel Tank Tank design Pump elements 1) Multi-range motor for 380-420VAC/50Hz, 440-480VAC/60Hz
P212-MG067-30 XY 4 KR7 380-480 Pump for plastic grease and oil, With 4 pump elements KR7
N 6 KR12 Pump without level control, With 6 pump elements KR12
BU 12 KR7 Pump for plastic grease and oil, With 12 KR7 pump elements
  1. 1)
    Pump elements
    select max 12 elements (e.g. 4 elements KR 12 = 4KR12)
    KR 7 = adjustable, piston ø 7 mm, volume per stroke: 0.11–0.39 cm³; 0.0067–0.024 in³
    KR 12 = adjustable, piston ø 12 mm, volume per stroke: 0.33–1.12 cm³; 0.02–0.07 in³
Accessories
Part number Description Compound Max. working pressure
bar pounds per inch²
660-77835-1 pump element KR 7 G 3/8
660-77619-1 pump element KR 12 G 3/8
303-17431-1 locking screw 1) M 27 × 1.5
624-25483-1 safety valve 2) pipeline nipple ø 10 mm 350 5075
303-17431-1 safety valve 2) pipeline nipple ø 12 mm 350 5075
  1. 1)
    For outlet instead of pump element
  2. 2)
    For use through the T-piece

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