Coltri Sub MCH 13/ET Compact Instruction Manual page 18

3 3 3 3 3
TECHNICAL CHARACTERISTIC TECHNICAL CHARACTERISTIC
TECHNICAL CHARACTERISTIC TECHNICAL CHARACTERISTIC TECHNICAL CHARACTERISTIC
This chapter provides some technical information concerning the machine.
3.1 Technical characteristics of the pump unit ....................................................................... 18
3.1.1 Machine series MCH 13-16-26-32/ET ......................................................................... 18
3.1.2 Sizes and weights ..................................................................................................... 19
3.2 Noise ................................................................................................................................... 19
3.1 3.1 3.1 T T T T T ec echnical c ec ec hnical c hnical char hnical c
3.1 3.1 ec hnical c
The pump unit consists of: three compression stages, three cylinders, forced air cooling by means of a
large diameter fan, splash lubrication with immersed tangs, stainless steel cooling pipes.
Machine series MCH 13-16-26-32/ET Machine series MCH 13-16-26-32/ET
3.1.1 3.1.1 3.1.1 Machine series MCH 13-16-26-32/ET Machine series MCH 13-16-26-32/ET Machine series MCH 13-16-26-32/ET
3.1.1 3.1.1
Table 1
Max. non-continuous peak
pressure
Max. non-continuous working
pressure
Capacity
Cylinder diameter
Speed of rotation
Piston stroke
Intermediate pressures
Power motor
Tension and frequency
(three-phase)
har acteristics of har har acteristics of acteristics of the pump unit acteristics of
har acteristics of
MCH 13/ET MCH 16ET
approx. 210 lt/min 13 m 3 /h approx. 260 lt/min 16 m
88/36/14 mm 95/38/14 mm
1350 r.p.m. 1550 r.p.m.
1 st stage 5 bar/70 psig
2 nd stage 40 bar/570 psig
3 rd stage 225-330 bar/3200-4700 psig
4Kw-5,5HP 5,5Kw-7,5HP
18
the pump unit the pump unit the pump unit
the pump unit
MCH 26/ET
225 o 330 bar - 3200 o 4700 psi
3 /h approx. 420 lt/min 26 m
88/36/14 mm
1350 r.p.m.
40 mm
1 st stage
2 nd stage
3 rd stage
2x 4Kw-5,5HP
400V - 50Hz
440V - 60Hz
230V - 50Hz
230V - 60Hz
MCH 32/ET
3 /h approx. 520 lt/min 32 m 3 /h
95/38/14 mm
1550 r.p.m.
5 bar/70 psig
40 bar/570 psig
225-330 bar/3200-4800 psig
2x 5,5Kw-7,5HP
Technical characteristics