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SW1400N-50
PUMP,ROTARY VANE,CHEM,2 STG,0.9CFM,220V,1PH,50HZ

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1400N Series Manual
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Specifications

Manufacturer Welch
Model 1400N
Pumping Speeds
50 (Hz)
0.29 CFM
8.21 L/min
0.14 L/s
0.49 m3/hr
60 (Hz)
0.29 CFM
8.21 L/min
0.14 L/s
0.49 m3/hr
Ultimate Pressure
Partial Without Gas Ballast
1.30 x 10-4 hPA
1.30 x 10-4 mbar
1.30 x 10-2 Pa
1.00 x 10-4 Torr
Cooling Method(s) Method
Convection
Motor Power HP 0.34
Motor Power kW 0.25
Inlet Flange KF16
Exhaust Flange 3/4-20
Oil Type(s)
Oil Capacity Quarts
*Unless otherwise noted
0.62
Oil Capacity Liters
*Unless otherwise noted
0.59
Compression Stages 2
Series Standard
Weight Lbs 70.0
Weight kg 31.8
Dimensions in. 17.0 x 10.5 x 12.9
Dimensions mm. 432 x 267 x 328
Lubrication Type Wet
Vacuum Range Coarse Vacuum (760 - 1 Torr)
Technology Type Rotary Vane

Accessories Table

For Pump Model(s) Description 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.
For Pump Model(s) Description Accessory Type Part Number Price In Stock Add To Cart Combine
1400N Clamping Kit, For QF16 Flange, Including Aluminum Clamp and FKM Centering Ring
KF Hardware Kit
QF16-HDKIT
P.O.R.
Contact KJLC for Availability Add Item
All Standard DUOSEAL Pumps KJLC 300 Convection Enhanced Pirani, KF16
Gauge
KJL300806
$540.00
Contact KJLC for Availability
Add Item
All Standard DUOSEAL Pumps KJLSS19 Hydrocarbon Oil (1 Gallon)
Hydrocarbon Oil
KJLSS19G1
$47.00
In Stock
Add Item
All Standard DUOSEAL Pumps KJLSS19 Hydrocarbon Oil (1 quart)
Hydrocarbon Oil
KJLSS19Q1
$18.00
In Stock
Add Item
All Standard DUOSEAL Pumps KJLSS19 Hydrocarbon Oil (5 Gallon Pail)
Hydrocarbon Oil
KJLSS19G5
$165.00
In Stock
Add Item
All Standard DUOSEAL Pumps KJLSS19 Hydrocarbon Oil (55 Gallon Drum)
Hydrocarbon Oil
KJLSS19G55
$1,442.00
Contact KJLC for Availability
Add Item
All Standard DUOSEAL Pumps Power Supply, KJLC 275i or 300, US Plug End
Power Cable
KJLPS401A
$70.00
Contact KJLC for Availability
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No items have been selected Include Main Part:  SW1400N-50
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 - SW1400N-50 - PUMP,ROTARY VANE,CHEM,2 STG,0.9CFM,220V,1PH,50HZ