Regenerative Blowers - AMETEK Technical & Industrial products - #95

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SectionC 2004.qxd 6/26/04 10:53 AM Page C-29
OTRON ® Regenerative Blowers
EN 979 & CP 979
Sealed Regenerative Blower w/Explosion-Proof Motor
FEATURES
• Manufactured in the USA - ISO 9001 compliant
• Maximum flow: 1000 SCFM
• Maximum pressure: 90 IWG
• Maximum vacuum: 5" Hg (70 IWG)
• Standard motor: 20 HP, explosion-proof
• Cast aluminum blower housing, cover, impeller & manifold; cast iron flanges (threaded); teflon lip seal
• UL & CSA approved motor with permanently sealed ball bearings for explosive gas atmospheres Class I Group D minimum
• Sealed blower assembly
• Quiet operation within OSHA standards
MOTOR OPTIONS
• International voltage & frequency (Hz)
• Chemical duty, high efficiency, inverter duty or industry-specific designs
• Various horsepowers for application-specific needs
BLOWER OPTIONS
• Corrosion resistant surface treatments & sealing options
• Remote drive (motorless) models
• Slip-on or face flanges for application-specific needs
ACCESSORIES (See Catalog Accessory Section)
• Flowmeters reading in SCFM
• Filters & moisture separators
• Pressure gauges, vacuum gauges & relief valves
• Switches - air flow, pressure, vacuum or temperature
• External mufflers for additional silencing
• Air knives (used on blow-off applications)
• Variable frequency drive package
BLOWER PERFORMANCE AT STANDARD CONDITIONS
AIR FLOW RATE (M3/MIN)
3.0 6.0 9.0 12.0 15.0 18.0 21.0 24.0 27.0 30.0 J_J_J_J_J_I_I_I_I_L_
AIR FLOW RATE (M3/MIN)
3.0 6.0 9.0 12.0 15.0 18.0 21.0 24.0 27.0 30.0
-120 -110 -100
-90
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200 400 600 800 AIR FLOW RATE (SCFM)
1000
0
200 400 600 800
AIR FLOW RATE (SCFM)
1000
100 70 40 10 35,000
25,000 I-1-1-1-1—s;|
15,000 5,000 100 70 40 0
100 70 40 10 35,000
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25,000 15,000 5,000 100 70 40 0
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Rev. 2/04
C-29
AMETEK Technical and Industrial Products, Kent, OH 44240 • e mail: rotronindustrial@ametek.com • internet: www.ametektmd.com

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