Модульные дозирующие устройства MC²-HP

Modular dosing units MC²-HP

For sequential lubrication systems

The MC²-HP is a modular dispensing unit. It consists of a base panel and dispensing segments. The base panel contains all inlet and outlet connections. It has one inlet segment, three to eight intermediate segments, and one end segment, all held in place by three tie rods. The section with the dispensing segments has alternative outlet channels for installing operation indicators. This section consists of 3 to 8 dispensing segments (depending on the required number of outlets), which are attached to the base panel. FKM sealing rings are installed between all components.

A minimum of three metering segments is required. Metering segments have single or dual outlets. If a single metering segment or channel combination panel is used, the unused outlet must be plugged. Metering devices must be ordered as separate components; see table.

Technical characteristics and advantages

  • Alternative output ports for installing operation indicators
  • Suitable for lubricants based on mineral oil or synthetic materials
  • Additional dosing segments with visual cycle indicator
  • Optional bypass metering segment for adding or removing lubrication points

Application

  • Gas engines
  • Compressors
  • For areas with high back pressure in the system
Category:

Description

Technical specifications
Operating principle dosing devices
Exits 6–16
Lubricant oil or plastic grease of NLGI grades 0–2
mineral or synthetic
Dosing volume per feed cycle and output
min. 0.098 cm³ 0.006 in³
Max. 0.787 cm³ 0.048 in³
Max. working pressure 510 bar 7500 psi
Material
frame black chrome steel
seals fluororubber (FKM)
Input connection 1/4 NPSF (F)
Output connection 1/8 NPSF (F)
Dimensions
min. 129 × 86 × 48 mm 5.09 x 3.38 x 1.87 inches
Max. 245 × 86 × 48 mm 9.63 x 3.38 x 1.87 inches
Installation position any

Ordering information

MC2–HP, modular design
Exits Input segment Terminal segment Tie rod Intermediate segment Dosing valves
Part number quantity Part number quantity quantity
6 87955 87956 236640 3 87957 3 3
8 87955 87956 236641 3 87957 4 4
10 87955 87956 236642 3 87957 5 5
12 87955 87956 236644 3 87957 6 6
14 87955 87956 236645 3 87957 7 7
16 87955 87956 236646 3 87957 8 8

Note: Use a 68645 plug (1/8 NPT) to close unused outlets. Each 87956 end segment includes three tie rod nuts.

Single outlet metering valves
Part number, standard With cycle indicator on the right Designation Dosage volume
cm3 inches3
876061 • 06S 0,196 0,012
876091 • 09S 0,295 0,018
876121 876123 12S 0,393 0,024
876181 876183 18S 0,590 0,036
876241 876243 24S 0,787 0,048
Dual outlet metering valves
Part number, standard With cycle indicator on the right Designation Dosage volume
cm3 inches3
876062 • 06T 0,098 0,006
876092 • 09T 0,147 0,009
876122 876124 12T 0,197 0,012
876182 876184 18T 0,295 0,018
876242 876244 24T 0,393 0,024

Accessories

Plug and connect the outputs 1)
Part number Designation
68645 plug
87905 single set and set for connecting outputs
Operation and pressure relief indicators
Part number Type Color Nominal pressure
bar pounds per inch²
87895 pin 2) yellow 110 1450
87896 pin 2) red 120 1750
87897 pin 2) orange 140 2050
87885 reset 3) green 70 1000
87886 reset 3) yellow 100 1500
87887 reset 3) red 140 2000
87888 reset 3) orange 170 2500
87889 reset 3) blue 205 3000
  1. 1)
    A plug for closing unused outlets. The external outlet connection kit combines alternative outlet channels to combine the volume of two dosing segments into a single outlet.
  2. 2)
    When pin type work indicators are used, high pressure ruptures the internal disc and pushes the indicator out.
  3. 3)
    When using a reset-type indicator, the indicator is extended under high pressure and reset when the pressure decreases. The O-rings for both types are made of FKM.

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