Quality Instrument and Equipment Solutions for Demanding Technical Environments

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KNF Air & Gas OEM Explosion Proof Pumps

Micro	<1 to 4 LPM
Mini	4 to 15 LPM
High Capacity Pumps	17 to 300 LPM
Swing Piston Pumps	15 to 78 LPM
Heated Head Sampling Pumps	9 to 64 LPM
Double Diaphragm Pumps	30 - 280 LPM
Explosion Proof	17 to 56 LPM

	Special Purpose Pumps Pumps fitted with Explosion-Proof Motors KNF's corrosion-resistant N726.3FTI shown with our new, economical Group C & D Ex-proof AC motor. ATEX standard model pumps available.
Download KNF's OEM Products Brochure Click HERE to begin the download (1.2Mb, 6pgs)

Pump Series (Download Datasheets)	Motor Class	Flow Rate (LPM)	Flow Rate (CFM)	Max Vacuum ((rel) in. Hg)	Max Pressure (psig)
DATABOOK documents the following group of pumps:
Solid PTFE
UN726FTI (EX)	C & D	17	.6	27.95	20
UN726.3FTI (EX)	C & D	17	.6	29.7	-
UN726.1.2FTI (EX)	C & D	30	1.1	27.95	20
UN860FTI (EX)	D	60	2.2	27.6	15
UN860.3FTI (EX)	D	60	2.2	29.86	16
UN860.1.2FTI (EX)	D	110	3.9	27
316 Stainless Steel/PTFE
UN026STI (EX)	C & D	17	.6	26.9	6
UN726STI (EX)	C & D	17	.6	28.55	-
UN726.3STI (EX)	C & D	17	.6	29.7	-
UN026.2STI (EX)	C & D	31	1.1	26.8	29
UN035STI (EX)	D	29.2	1.03	27	60
UN035.3STI (EX)	D	29.2	1.03	29.5	-
UN035.1.2STI	D	56.1	2	27	60
Aluminum
UN026ANI (EX)	C & D	25	.9	26.9	36
UN726ANI (EX)	C & D	20	.7	28.55	-
UN726.3ANI (EX)	C & D	20	.7	29.77	-
UN026.2ANI (EX)	C & D	46	1.62	27	29
Aluminum-coated with Kynar®
UN035TTI (EX)	D	32.5	1.15	27	50
UN035.3TTI (EX)	D	32.5	1.15	29.5	-
UN035.1.2TTI (EX)	D	62.3	2.2	27	50
Please Note: Above diaphragm pumps conforming to 94/9/EC (ATEX) Group II, Categories 2G and 3G are also available. Contact KNF applications engineers for further information on these pumps.