TEL: +86-24-83685362
PRODUCT
CONTACT
+86-24-83685362
+86-13644904879
+86-13604048451
+86-24-23783066
export@geowell.com.cn
Home > PRODUCT > Dry Scroll Vacuum Pump

GWSPL Dry Scroll Vacuum Pump

1. Features and Benefits
  Wide product lineup
  Suitable for any type of power supply around the world
  No oil back-diffusion or exhaust
  Repeatedly operated between atmospheric and vacuum
  Low vibration, low noise and high efficiency
  Ease of maintenance

2. Applications
  Freeze drying/gel dryer
  Distillation/purification/filtration
  Lithium ion battery process
  Hydrogen fuel cell process
  Capacitor exhaust
  Oil vapor recovering
  Cryopump regeneration
  Coating, PVD/CVD/PLD
  LED/LCD/ Laser tube
  Vacuum oven
  E-beam/Laser melting
  Glove box
  Load lock/transfer chambers
  Leak detection
  Special gas recovery/recirculation
  Molecular pump backing
  Space environment animation
  Surface analysis instruments
  Spectroscopy/scanning electron microscopy
  Accelerators/synchrotrons

3.Technical Specification
Model GWSPL75 GWSPL150 GWSPL300 GWSPL600 GWSPL1000
Displacement 50Hz m3/h 3.6 7.2 15.5 31.3 59.8
cfm 2.2 4.3 9.3 18.7 35.8
60Hz m3/h 4.3 8.6 18.3 37.4 71.6
cfm 2.5 5.1 10.9 22.3 42.8
Ultimate Pressure mbar ≤8.0×10-2 ≤6.0×10-2 ≤2.6×10-2 ≤1.0×10-2 ≤1.0×10-2
Torr ≤6.0×10-2 ≤4.0×10-2 ≤1.9×10-2 ≤7.5×10-3 ≤7.5×10-3
psi ≤1.2×10-3 ≤9.0×10-4 ≤3.8×10-4 ≤1.4×10-4 ≤1.4×10-4
Noise Level dB(A) ≤52 ≤57 ≤60 ≤61 ≤63
Leakage mbar·l/s 1×10-7
Max. Inlet/Exhaust Pressure MPa 0.1 / 0.13
Ambient Operation Temp. 41~104
Cooling Type Air cooled
Inlet/Exhaust Flange KF25/16 KF25/16 KF25/16 KF40/16 KF40/16×2
Motor
1 phase
Power kW 0.25 0.25 0.55 0.75 --
Voltage VAC 50~60Hz/110~115 or 200~230 --
Speed rpm 50Hz /1425; 60Hz /1725 --
Power Code North America, Europe, UK/Ireland, India
Motor
3 phase
Power kW -- 0.25 0.55 0.75 1.50
Voltage VAC -- 50 Hz/200~230 or 380~415; 60 Hz/200~230 or 460
Speed rpm -- 50Hz /1425; 60Hz /1725
Dimensions 1 phase mm 427×224×226 480×260×250 510×287×294 600×335×350 --
3 phase mm -- 480×260×250 510×287×294 600×335×350 596×379×392
Net Weight 1 phase kg 15 18 27 31 --
3 phase kg -- 20 31 38 52
Others With air flush
 
4. Safety Precautions
  This vacuum pump is suitable for clean processes only
  
Do not pump toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles.
5. Performance Curves

Average evacuation time curves

Capacity-pressure curves
6. Dimensions
111111111111111      
A B C D E F d 1 d 2
GWSPL75 427 224 226 200 112 74 KF25 KF16
GWSPL150 480 260 250 220 122 76 KF25 KF16
GWSPL300 510 287 294 262 131 80 KF25 KF16
GWSPL600 600 335 350 291 152 81 KF40 KF16
  
7. Q&A
   Q: How long can I get the feedback after we sent the inquiry?
  A: We will reply you within 12 hours in working day.
  Q: Are you direct manufacturer?
  A: Yes, we are direct manufacturer with factory and international department; we manufacture and sell all our products by ourselves.
  Q: When can you delivery the product to us?
  A: Since we are a factory with large warehouse, we have abundant products in store, so we can delivery within 2 days after get your deposit.
  Q: Can I add logo to the products?
  A: Of course, but we usually have quantity requirement. You can contact with us for details.
  Q: How to guarantee the quality and after sales service of your products?
  A: We conduct strict detection during production from raw material come in to product delivering shipment. Every product must go through 4 steps inspection from casting, machining, assembling, and performance testing within our factory before shipment, also intact packaging test are insured.
  Q: What is your warranty term?
  A: There is a 12 months warranty for our export products from the date of shipment. If warranty has run out, our customer should pay for the replacement part.
  Q: Is the sample available?
  A: Yes, usually we send our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will take around 3 to 4 days for our customer receive them, but customer will charge all cost related to the samples, such as sample cost and air freight. We will refund our customer the sample cost after receiving the order.

8. Accessories
Foreline filter             Exhaust silencer

GWMMK major maintenance kit   GWTSK tip seal kit         OEM tip seals
9. Factory Interior
Workshop
 

GWSPL150
Warehouse
 
Dry scroll vacuum pump package for shipment
 10. Package & Delivery 
Safe and reliable package
 
Convenient and quick domestic and international transportation
© Copyright Geowell ICP number: Liao ICP No. 06016259
Tel: +86-24-83685362 Fax: +86-24-23783066 Email: export@geowell.com.cn
Add: No. 11, Block 3, Wenhua Rd, Heping Distr, Shenyang, 110004, China
recommended by vacuum-gude.com