Page 25 - Climate Control News November 2021

M II SERIES
Reciprocating Compressor
[AIR COOLED TYPE]
High Performance
Minimal internal heating of the intake gas resulting in the highest level of performance in our product range.
Improved Overhaul Intervals
M MII
Extended overhaul intervals of 16,000 hrs
Specifications
* Some optional items are included in this photo.
Supports a Wide Range of
Pressure Conditions
Designed for high pressure applications and a wide range of operating conditions.
Easy Maintenance
Simplified package design for easy maintenance and replacement of consumable components.
Multiple Applications
Multiple configurations are available in belt and direct drive and a wide refrigerant compatibility (Ammonia, Propane and Flurocarbon refrigerants).
Item
Model*1 (N/P/F)
2M II
4M II
6M II
8M II
Refrigerant
Ammonia / Propane / HFCs (R134a, R404A, R507A)
Compressor type
Reciprocating, Open Type
Number of cylinders
2
4
6
8
Displacement*2
m3/h
207
413
620
826
Rotation speed
Air cooled type (Propane, HFCs)
rpm
600-1500*3
800-1500*3
Water cooled type (Ammonia)
600-1500*3
660-1500*3
Air cooled type (Ammonia)
600-1200*3
660-1200*3
Drive method
Direct drive / V-belt
Capacity control
%
100/50
100/50
100/66/33
100/75/50/25
*1. Specifiy the refrigerant by adding a prefix to the type code (N = Ammonia / P = Propane / F = Flourocabons).
*2. Displacement at 970 rpm.
*3. The range of rotation speed varies according to the operating conditions. Please refer to the ranges of use stated in the operating instructions.
MAYEKAWA AUSTRALIA PTY. LTD. mayekawa.com.au | info@mayekawa.com.au