HYTORC HY-EX 3-Stage Electric Pumps are the backbone of an intrinsically safe bolting system. The pump is licensed to EU-Directive 2014/34/EU (Atex 100a) class: 2014/34/EU. These pumps are equipped with a calibrated gauge with certificate and a 15-ft (5m) remote control. An optional 4-tool adapter is also available.

Pump Features

Power 115v, 230v, 400v
Data Recording NO
Gauge 0-10 k PSI (+/-1% Accuracy)
Reservoir Capacity 2 gals. / 7.5 l
Stages 3
Oil Flow Rate 50 Hz - 55-510 cu.in/min.
0,9-8,0 l/min.
Oil Flow Rate 60 Hz - 65-620 cu.in/min.
1,1-10 l/min.
Amperage 20 AMP (115V) / 9 AMP (230V) / 2.5 Amp (400v))
Oil Cooler No

Technical Data

115v (20 Amp), 230v (9 Amp), 400v (2,5 Amp)
Data Recording
0-10 k PSI (+/-1% Accuracy)
Reservoir Capacity
2 gals. / 7.5 l
112 lbs / 51 kg – without oil (400v)
157 lbs / 71 kg – without oil (115/230v)
Maximum Oil Flow Rate 1,000 PSI / 70 bar
50 Hz 510 cu.in/min. - 8,0 l/min.
60 Hz 620 cu.in/min. - 10 l/min.
High Oil Flow Rate 10,000 PSI / 700 bar
50 Hz 55 cu.in/min. - 0,9 l/min. 60 Hz 65 cu.in/min. - 1,1 l/min.
Middle Oil Flow Rate 4,000 PSI / 300 bar
50 Hz 100 cu.in/min. - 1,6 l/min. 60 Hz 120 cu.in/min. - 2,0 l/min.
Oil Cooler



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With 50 years of experience dedicated to industrial bolting, we have solved almost every bolting challenge imaginable. Let our engineering team show you the possibilities.
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