Please select your country or region to be
directed to the appropriate Lesker site.

Americas

EMEIA

Asia

Australia

B35033976
DIFFSTAK,C-MODEL,250C/2000, 110V

Unit Price:

P.O.R.

Availability:

KJLC will contact you

Specifications

Manufacturer	Edwards
Model	250/2000C
Pumping Speeds	N2: 2130 L/s H2: 3200 L/s
Ultimate Pressure	Ultimate 6.50 x 10^-8 hPA 6.50 x 10^-8 mbar 6.50 x 10^-6 Pa 4.88 x 10^-8 Torr
Max Foreline Pressure	3.00 x 10¹ hPA 3.00 x 10¹ mbar 3.00 x 10³ Pa 2.25 x 10¹ Torr
Cooling Method(s)	Method Water Water Flow Rate 47.6 gal/hr 180 L/hr
Foreline Flange	KF40
Inlet Flange	ISO250-K
Oil Type(s)	Santovac 5
Weight Lbs	101
Weight kg	46.0
Lubrication Type	Wet
Vacuum Range	High Vacuum (10^-4 - 10^-8 Torr)
Technology Type	Diffusion

Dimensional Drawings

Charts

For Pump Model(s)	Description	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.
For Pump Model(s)	Description	Part Number	Price	In Stock	Add To Cart	Combine
Diffstak 250/2000	Cast Clamp for KF40 Flange	QF40-150-C	P.O.R.
250/2000C	Clamping Kit, For QF40 Flange, Including Aluminum Clamp and FKM Centering Ring	QF40-HDKIT	P.O.R.
Diffstak 250/2000	Fluorocarbon Centering Ring for KF40 Flange	QF40-150-SRV	$13.10
Diffstak 250/200	Heater (1.4 kW; 110-125 VAC)	ED-H01700161	P.O.R.
Diffstak 250/200	Heater (1.4 kW; 210-225 VAC)	H01700155	P.O.R.
Diffstak 250/200	Heater (1.4 kW; 230-255 VAC)	ED-H01700158	P.O.R.
All Diffstak & EO Series Pumps	Santovac 5 Oil (1 gallon)	MS5CA	P.O.R.
All Diffstak & EO Series Pumps	Santovac 5 Oil (500 cc)	MS5BB	P.O.R.

No items have been selected Include Main Part: B35033976

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.