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GLD-280A
PUMP,ROTARY VANE,12 CFM, 200-240/380-460 VAC,50/60HZ, 3PH,QF25 PORTS

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GLD-280 Series Manual
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Specifications

Manufacturer ULVAC
Model GLD-280
Pumping Speeds
50 (Hz)
9.89 CFM
279 L/min
4.65 L/s
16.8 m3/hr
60 (Hz)
11.9 CFM
335 L/min
5.58 L/s
20.2 m3/hr
Ultimate Pressure
Total With Gas Ballast
6.66 x 10-2 hPA
6.66 x 10-2 mbar
6.66 Pa
5.00 x 10-2 Torr
Total Without Gas Ballast
6.66 x 10-4 hPA
6.66 x 10-4 mbar
6.66 x 10-2 Pa
5.00 x 10-4 Torr
Cooling Method(s) Method
Convection
Inlet Flange KF25
Exhaust Flange KF25
Oil Type(s) Hydrocarbon Oil
Part: KJLSS19G1
Oil Capacity Quarts
*Unless otherwise noted
1.05
Oil Capacity Liters
*Unless otherwise noted
1.00
Compression Stages 2
Weight Lbs 75.9
Weight kg 34.5
Dimensions in. 23.1 x 7.17 x 10.7
Dimensions mm. 586 x 182 x 271
Lubrication Type Wet
Vacuum Range Coarse Vacuum (760 - 1 Torr)
Technology Type Rotary Vane
Dimensional Drawings
Charts

Accessories Table

Description For Pump Model(s) Accessory Type Part Number Price In Stock Add To Cart Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
Description For Pump Model(s) Accessory Type Part Number Price In Stock Add To Cart Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
Clamp for KF25 All GLD Series Pumps
Hardware
QF25-100-C
P.O.R.
In Stock Add Item
Clamping Kit, For QF25 Flange, Including Aluminum Clamp and FKM Centering Ring GLD-040, GLD-137, GLD-202, GLD-280
KF Hardware Kit
QF25-HDKIT
P.O.R.
Contact KJLC for Availability
Add Item
Fluorocarbon Centering Ring for KF25 All GLD Series Pumps
Hardware
QF25-100-SRV
$11.25
In Stock
Add Item
Hydro Oil, Semi-Synthetic, 68 CST Viscosity, 1 Gallon GLD-280
Hydrocarbon Oil
KJLSS70G1
$47.00
In Stock
Add Item
KJLC 300 Convection Enhanced Pirani, KF16 All GLD Series Pumps
Gauge
KJL300806
$795.00
Contact KJLC for Availability
Add Item
KJLC™ Pressure Release Oil Mist Eliminator, KF25 Flange (20CFM) GLD-280
Exhaust Accessory
PFEGL925QF25
$538.00
In Stock
Add Item
KJLC™ Pressure Release Oil Mist Eliminator, KF25 Flange (8CFM) All GLD Series Pumps
Exhaust Accessory
PFEGL915QF25
$173.00
Contact KJLC for Availability
Add Item
Power Supply, KJLC 275i or 300, US Plug End All GLD Series Pumps
Gauge Power Cable
KJLPS401A
$96.00
Contact KJLC for Availability
Add Item
No items have been selected Include Main Part:  GLD-280A
How to Combine Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
Contact Us - GLD-280A - PUMP,ROTARY VANE,12 CFM, 200-240/380-460 VAC,50/60HZ, 3PH,QF25 PORTS