這個頁面上的內容需要較新版本的 Adobe Flash Player。

取得 Adobe Flash Player

Microvane® and Windsor™
Rotary Vane Pumps

STOKES　
　VACUUM INC.

Features

．Wear resistant shaft seals
．Hardened replaceable sleeve 
　or hardened steel shaft for 
　wear resistance
．Helical timing gears for 
　maximum load capacity, quiet 
　operation, easy timing
．Unique impeller design for 
　high volumetric efficiency, high 
　differential pressure, 
　dynamically balanced to 
　minimize vibration
．Oversized anti-friction 
　bearings
．Simple to maintain
．Cast and ductile iron 
　materials for construction 
　provide excellent strength and 
　corrosion resistance

．Unique labyrinth seals for 
　effective protection against oil 
　contamination of gas stream
．Compatible with all vacuum 
　systems
．Efficient air-cooled design
 ．Totally enclosed fan-cooled 
 　motor with direct drive units

Applications

．Upgrade of an existing 
　vacuum pumping system to a 
　higher capability
．Multi blower packages for 
　massive capacities at very low 
　pressures
．Can be mounted separately 
　from the backing pump or 
　directly on the inlet of the 
　backing pump

Benefits

．Handles large gas loads at low 
　pressures
．Fast pumpdown cycle on 
　applications with operating 
　pressures as low as 10 microns 
　(.01 torr)
Specifications for High Vacuum Blowers


Model

TEFC Direct Drive V-belt Drive
306 310 607 615 622 306 310 607 615 622
Displacement* cfm
m3/hr		 125 245
212 416		 400
680		 600
1020		 1300
2210		 2000
3400		 245
416		 400
680		 950
1615		 2000
3400		 3000
5100
Motor** hp
kw		 1.5 2.0
1.1 1.5		 2.0
1.5		 5.0
3.8		 10.0
7.5		 15.0
11.2		 *** *** *** *** ***
Inlet&Qutlet
Flanges-ASA		 in. 3 4 6 8 8 3 4 6 8 8

*For operation with direct dive @ 50 Hz, pump speed is 5/6 of that shown. If unit is belt driven, pulley ratio can be changed to compensate.
**Size dependent on operating conditions.
***Depending on system operation. Consult factory for application assistance.
Request Bulletin 590-7

High speed 6 in. vacuum blowers substantially boost pumping capacity, decreasing cycle times significantly for high out-gassing applications. Water-cooled bearing housings prevent overheating achieving longer bearing and seal life.

Features
．Four mechanical seals separate process gases from lubricating oils
．Oil injection technology option allows continous operation at higher inlet pressures
．Helical timing gears maximize load capacity, ensure quiet operation and ease of timing
．Water cooled for maximum life
．Two-year limited warranty

Specifications
Model 615-HSV (or H) 622-HSV (or H)
Displacement
@ 3600 rpm, cfm (m3/hr)		 2600 (4420) 3900 (6630)
Inlet & outlet flanges, in. ASA 8 8
Max, pressure differential, torr 380 250
Max, temperature rise, ℉(℃) 375 (191) 350 (177)
Dimensions in.
l × w × h (mm)		 33.1 × 16.0 × 21.4
(841 × 406 × 543)		 40.1 × 17.3 × 21.4
(1018 × 438 × 543)

旭豪真空科技有限公司
SHANG HAUR INDUSTRIAL CO., LTD.
台北縣土城市大安路142號
NO.142,DAH AN Road, Tu Cheng City,
TAIPEI HSIEN, TAIWAN, R.O.C.
TEL:02-8076-3000　FAX:02-8076-3300
E-MAIL:sh.vacuum@msa.hinet.net