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GWMS Oil free Ultrhigh Vacuum Pump Unit

1. Construction
   Geowell GWMS series Oil free Ultra-high Vacuum Pumping Unit is combined turbo molecular pump, gate valve, connect pipe, solenoid valves, bellows, vacuum meter and GWSP ary scroll vacuum pump in an integrated unit for high vacuum pumping.

2. Features and Benefits
   Fully assembled turnkey pumping solution
   Turbo pump and scroll pump with integrated TIC controller
   System start/stop from on-board controller
   Pumping and gauge control from integrated TIC controller

3. Applications
Applications GWMS100Z/150 GWMS300Z/300 GWMS600/600
  Coating * * *
  Vacuum Furnace * * *
  Glove Box * * *
  Vacuum Exhaust Station * * *
  UHV systems * * *
  Leak Detector * * *
  Beam lines * * *
  Laser Processing * * *
  Load locks * * *
  High Vacuum Test Station * * *
  Surface science * * *
  High Energy Physics * * *

4. Technical Specifications
Model GWMS100Z/150 GWMS300Z/300 GWMS600/600
  Turbo Pump TYFB-100Z TYFB-300Z TYFB-600
  Scroll Pump GWSP150 GWSP300 GWSP600
  Ultimate Pressure Pa ≦6.0×10-6 ≦6.0×10-7 ≦6.0×10-7
Torr ≦4.5×10-8 ≦4.5×10-9 ≦4.5×10-9
mbar ≦6.0×10-8 ≦6.0×10-9 ≦6.0×10-9
psi ≦8.7×10-10 ≦8.7×10-11 ≦8.7×10-11
  Displacement l/s 1.0×102 3.0×102 6.0×102
l/min 6.0×103 1.8×104 3.6×104
m3/h 3.6×102 1.0×103 2.1×103
cfm 2.1×102 6.0×102 1.2×103
  Motor 3 phase, 380/220V/50Hz
  Ambient Operation Temp. ℃/℉ 5~40/41~104
  Start Time min <3
  Noise dB(A) ≦63 ≦63 ≦63
  Dimension mm 500×510×680 730×570×700 950×570×730
  Max. Exhaust Pressure MPa 0.13
  Inlet Direction 360° 360° Vertical
  Inlet / Exhaust Flange CF100/ KF16 CF100/ KF16 CF150/KF16
  Cooling Air cooled
5. Application cases
Oilfree ultrhigh vacuum pump unit
Oil free ultrhigh vacuum pump unit
6. 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.

7. Accessories
Foreline filter             Exhaust silencer

GWMMK major maintenance kit   GWTSK tip seal kit     OEM tip seals
8. Factory Interior
Dry scroll vacuum pump package for shipment
9. 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:
Add: No. 11, Block 3, Wenhua Rd, Heping Distr, Shenyang, 110004, China
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