Oneida Air Systems 2005c3HP manual III. General Specifications & Fan Performance Curves

III. General Specifications & Fan Performance Curves

Physical and Electrical Data for 3 hp High Vacuum Unit.

System Performance	Dust Bin
3hp - 1342 cfm @ 3.5 SP	55 Gal. Steel Drums
System Dimensions	Large dust bins available
	Included:
Height w/ 55 Gal. Drum: 110 1/8”
Footprint: 56” x 34”	Magnetic Motor Starter
Fan Wheel diameter: 15” Backward Incline design	Filter Efficiency Gauge
Cyclone Inlet: 6”
Integral Fan Blower - 3hp
TEFC 60 Hz Motor - Single Phase
Insulation Class: F4
Voltage: 230
Amperage: 14.5
Made in U.S.A.

External Cartridge Filter

1 Pleated Cartridge - 130 sq. ft.

Spun-Bonded polyester BIA ZH1 / 487 test - Rated C

Captures 99.99% of test material over 20 microns

Captures 99.9% of test material between 0.2 - 2.0 microns @ 11fpm

Static Pressure at Cyclone Inlet

13				System Performance Curve
	12.5					10.9
11
								9.1
9
		CFM	Static @
7			Cyclone Inlet
		1342	3.5
										6.8
5		1045	6.8
		842	9.1									3.5
3		618	10.9
0		0	12.5
0		200	400		600		800		1000		1200	1400	1600
							CFM

Static pressure and volume together determine a fan’s performance. Several factors, such as layout of

ductwork and diameter of openings, can affect a fan’s performance. 4

3HP High Vacuum Owner’s Manual c O.A.S. 2005