Catalogue 2010

Compressors, stationary
SilentMaster STH on
tandem vessel
Type Art. no.
Pressure
(bar)
Sound-insulated compressors –
Tandem vessel, no technical inspection required
Common features
• 2-cylinder power unit with two-stage
compression increases the performance and
ensures ahigh degree of efficiency
• Set up in sensitive areas possible because
the compressor is fitted with asound absorption
hood
• Vessel with burned-in interior coating
• 15-year rust guarantee on all vessels
• Electrical connection 400 V/50 Hz (threephase
current)
• For compressors with a4kWmotor, observe
the regulations stipulated by the local power
station
• Intermediate cooler and aftercooler quickly
cool the generated compressed air
• Low-vibration operation
• Easily accessible condensate trap under the
vessel. Also suitable for simple connection of
an Ecomat condensate discharger
• Standard features include: pressure switch
for fully automatic operation, motor protection,
safety valve, pressure gauge, relief
valve, check valve, condensate drain cock,
ball valve, rubber vibration elements and oil
monitoring system
Suction
capacity
(l/min)
Eff. delivery
quantity
(l/min) 2)
Drive power
(kW)
• The low speed of rotation reduces vibrations,
preserves the compressor components and
reduces noise levels
• The large fan wheel ensures adequate cooling
• The electronic oil level monitor and the
operating hours counter make it easier to
observe service and maintenance intervals.
The compressor switches off automatically if
the oil level is insufficient
• Machines are attached to apallet, which
makes transportation and set-up much easier
• With 2x90-l vessel, TÜV-approved (Technical
Inspection Agency) through type test according
to Ordinance on Industrial Safety and
Health, section 17. No installation check or
recurring checks required by TÜV. Check by
qualified person (specialist) is sufficient
SEM STH 460-10-180 H114001 10 430 365 3,0 1300 2x90 240 67 3/4“i 1200x800x1430
SEM STH 650-10-180 H114002 10 650 520 4,0 950 2x90 250 67 3/4“i 1200x800x1430
1) Sound pressure level at distance of 1maccording to DIN 45635, T13 2) Measured at 8bar as per ISO 1217
SilentMaster STS
Type Art. no.
Pressure
(bar)
Speed
(min-1 )
Sound-insulated compressors
Tank vol.
(l)
Common features
• V-belt driven 2-cylinder unit with 2-stage
compression for 10 bar increases the output
and guarantees high efficiency
• Electrical connection 400 V/50 Hz (threephase
current)
• For compressors with a4kWmotor, observe
the regulations stipulated by the local power
station
• SilentMaster SEM-STS 850-10 automatic stardelta
switch as standard
• Low-vibration operation
• Compact and space-saving due to overall
dimensions
Suction
capacity
(l/min)
Eff. delivery
quantity
(l/min) 2)
Weight
(kg)
Noise
(dB(A)) 1)
Air outlet
Dimensions
(W xDxH)
• Standard features include: motor protection,
pressure gauge, on/off switch, operating
hours counter, electric control unit and stardelta
switch >= 5.5 kW startup-load relief
• The electronic oil level monitor and the
operating hours counter make it easier to
observe service and maintenance intervals.
The compressor switches off automatically if
the oil level is insufficient
• Intermediate cooler and aftercooler quickly
cool the generated compressed air
SEM STS 460-10 H114004 10 430 365 3,0 1300 140 67 3/4“i 790x785x700
SEM STS 650-10 H114005 10 650 520 4,0 950 150 67 3/4“i 790x785x700
SEM STS 850-10 H114006 10 850 680 5,5 1240 155 67 3/4“i 790x785x700
1) Sound pressure level at distance of 1maccording to DIN 45635, T13 2) Measured at 8bar as per ISO 1217
Drive power
(kW)
Speed
(min-1 )
Weight
(kg)
Noise
(dB(A)) 1)
Air outlet
Dimensions
(W xDxH)
49
1|Generating compressed air