MVT26
October 2003 Section 1 Page 13
1.4.2 Unit Specifications
All specifications are subject to change without prior notice.
1.4.2.1 MVT26-E3
Medium air
Charging Rate 25.1 scfm
1
Free Air Delivery 21.0 scfm
2
Inlet pressure atmospheric
Operating pressure, max. 6,000 psig
Ambient temperature range 32° to 105° F
Weight Approximately 6950 lb.
1.4.2.1.1 Compressor Block, IK180II
No. of stages 4
No. of cylinders 4
Cylinder bore, 1st stage 5.07 in. (130mm)
Cylinder bore, 2nd stage 2.367 in. (60mm)
Cylinder bore, 3rd stage 1.26 in. (32mm)
Cylinder bore, 4th stage 0.55 in. (14mm)
Piston Stroke 1.97 in.(50mm)
Intermediate pressure, 1st stage 30 - 45 psig(2 - 3 bar)
Safety valve setting, 1st stage 80 psig (5.5 bar)
Intermediate pressure, 2nd stage 200 - 230 psig (14 - 16 bar)
Safety valve setting, 2nd stage 260 psig (18 bar)
Intermediate pressure, 3rd stage 950 - 1,000 psig (65 - 70 bar)
Safety valve setting, 3rd stage 1,160 psig (80 bar)
Direction of rotation when facing flywheel CCW
Compressor speed 900 - 1350 RPM
Oil capacity 4.25 qts.(4l)
Oil Pressure 870 psig (60 bar)
Recommended oil BAUER OIL-0024
Maximum Inclination 20° in all directions
1.4.2.1.2 Compressor Drive
1.4.2.1.3 Purification System Applicability
The MVT26 is equipped with the Bauer P5 Purification System with Securus
®
Electronic Moisture Mon-
itoring System.
1. Based on recharging an 80 cubic foot tank from 500 to 3000 PSIG
2. Referenced to standard inlet conditions of 68°F and 36% humidity at 14.70 psia.
Voltage Frequency Phase Power RPM Type
-E3 208 - 460 VAC 60Hz 3 Φ 20 Hp 3600 ODP
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