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PTFE Dry Pumps
- Solid PTFE
- PTFE Coated

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Pricing is valid only for USA and Canada. All prices are in U.S. dollars.
2010B-01	$908.96
2010C-02	$908.96
2022B-01	$1,603.68
2022C-02	$1,603.68
2015B-01	$1,718.08
2015C-02	$1,718.08
2012B-01	$1,140.88
2012C-02	$1,140.88
2017B-01	$2,083.12
2017C-02	$2,083.12
2030B-01	$1,948.96
2030C-02	$1,948.96

Additional Information

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2010

2017

2015

Exploded View & Parts List (PDF)

2012

2022

Exploded View & Parts List (PDF)

2030

Solid PTFE Dry Vacuum Pumps
For Chemical Duty

Model 2030

Features

PTFE construction for aggressive vapors & gases
Vacuum to 9 torr, throughput to 45 L/min
No water or oil
Quiet operation

Ordering Information¹ & Specifications

Pricing is valid only for USA and Canada. All prices are in U.S. dollars.
	Catalog Number
Wired for 115V, 60 Hz, 1 PH with N. American 115V Plug	2010B-01 $908.96	2022B-01 $1,603.68	2015B-01 $1,718.08
Wired for 115V, 60 Hz, 1 PH with N. American 115V Plug	2012B-01 $1,140.88	2017B-01 $2,083.12	2030B-01 $1,948.96
Wire for 220V, 50 Hz, 1 PH with Cont. Euro. (Schuko) Plug^2.	2010C-02 $908.96	2022C-02 $1,603.68	2015C-02 $1,718.08
	2012C-02 $1,140.88	2012C-02 $1,140.88	2030C-02 $1,948.96
Welch Model	2010	2022	2015
Free Air Displacement
CFM (L/min) @ 60 Hz	0.45(12.7)	0.78(22)	1.6(45)
m³/hr (L/min) @ 50 Hz	0.63(10.6)	1.1(18)	2.3(38)
Max. Vacuum, in. Hg	25.5	29.6	26.7
Ultimate Pressure, Torr (mbar)	110 (146)	9 (12)	(80) 106
Stages	1	2	1
Tubing Needed, I.D. in.	1/4	1/4	1/4
Weight, lbs. (kg)	5.25(2.4)	14(6.4)	14(6.4)
Dimensions L x W x H in. (cm)	6 x 5.5 x 7.5 (15.2 x 14 x 18.8)	10 x 10 x 6.9 (25.4 x 25.4 x17.5)	10 x 10 x 6.9 (25.4 x 25.4 x 17.5)
Ship Weight, lbs (kg)	8.25(3.8)	18(8.2)	18(8.2)
Welch Model	2012	2017	2030
Free Air Displacement
CFM (L/min) @ 60 Hz	0.78(22)	2.2(64)	1.1(32)
m³/hr (L/min) @ 50 Hz	1.1(18)	31.1(53)	1.6(27)
Max. Vacuum, in. Hg	26	27.7	29.6
Ultimate Pressure, Torr (mbar)	100 (133)	80(106)	9(12)
Stages	1	1	2
Tubing Needed, I.D. in.	1/4	1/4	1/4
Weight, lbs. (kg)	16.3(7.4)	20(9.1)	20(9.1)
Dimensions L x W x H in. (cm)	10x7x6.9 (25.4x17.8x17.5)	10 x 10 x 6.9 (25.4 x 25.4 x17.5)	10 x 10 x 6.9 (25.4 x 25.4 x 17.5)
Ship Weight, lbs (kg)	18(8.2)	18(8.2)	18(8.2)

1. All pumps supplied with an exhaust muffler, loose hose barb for exhaust port, and an installed intake hose barb.
2. 50 Hz models provided with CE marking.

PTFE Pump Accessories

Vacuum Regulator

1421 Regulator

Use to control vacuum level between 6.3"Hg and 29.9"Hg. A bourdon tube dial gauge is provided to monitor vacuum level. The inlet of the regulator accepts 1/4" ID vacuum hose.

Ordering Information

Pricing is valid only for USA and Canada. All prices are in U.S. dollars.

Vacuum Regulator
Cat No.	1421D $256.39
Pump Model	2012,2022,2030,2015,2017,2010,2021,2031

Separator/Liquid Trap

1423 Separator

The separator is used on the inlet to inhibit ingestion by the pump of liquid droplets or particulates. A separator may also be attached to the exhaust to collect vapors liquified inside the pump and ejected out of the exhaust. The ports accept 1/4" ID vacuum hose.

Ordering Information

Pricing is valid only for USA and Canada. All prices are in U.S. dollars.

Catalog No.
Use with Pump Model	Vacuum Regulator	Separator/ Liquid Trap
2010,12	1421D $256.39	1423B $126.41
2021,22	1421D $256.39	1423B $126.41
2015	1421D $256.39	1423B $126.41
2017	1421D $256.39	1423B $126.41
2030,31	1421D $256.39	1423B $126.41