Inline LN2 Cooled Traps (Single Fill Tube)

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Inline LN2 Cooled Traps (Single Fill Tube)

Works in vacuum systems containing solvents, water vapor, or organic vapors.

Traps volatile materials before they can enter the mechanical pump to ruin the foreline pressure and contaminate the oil
Traps all oil vapors before they can enter the chamber from the mechanical pump
Acts as a pump, producing lower base pressures and faster pump down
Two-piece split-housing body enables quick removal of the reservoir for cleaning without disassembling the system

NOTES: 4" traps holds 0.75 liter LN₂ and 6" traps holds 1.6 liters LN₂. Under standard conditions, 4" diameter traps can run a maximum of 5 hours before needing a refill; 6" diameter traps can run a maximum of 8 hours before requiring more liquid nitrogen.

Ordering Table

Drawing	Body OD	Flange Size	Port OD	LN2 Reservoir (liters)	Dim A	Dim B	Dim C	Description	Part Number	Price	In Stock	Add To Cart
Drawing	Body OD	Flange Size	Port OD	LN2 Reservoir (liters)	Dim A	Dim B	Dim C	Description	Part Number	Price	In Stock	Add To Cart
	4	KF16	0.75	0.75	11.50	3.70	7.30	TRAP,FORE,(1)LN2,RECHAR,4"BODY INLINE,QF16	TLR4XI075QF	$810.83
	4	KF25	1.00	0.75	11.50	3.70	7.30	TRAP,FORE,(1)LN2,RECHAR,LN2, 4"BODY,INLINE,QF25	TLR4XI100QF	$857.50
	4	KF40	1.50	0.75	11.50	3.70	7.30	TRAP,FORE,(1)LN2,RECHAR,LN2, 4"BODY	TLR4XI150QF	$857.50
	6	KF40	1.50	1.60	14.20	4.50	9.30	TRAP,FORE,(1)LN2,RECHAR,LN2, 6"BODY,INLINE,QF40	TLR6XI150QF	$1,140.00
	6	KF50	2.00	1.60	14.20	4.50	9.30	TRAP,FORE,(1)LN2,RECHAR,LN2, 6"BODY,INLINE,QF50	TLR6XI200QF	$974.17

Drawing	Body OD	Flange Size	Port OD	LN2 Reservoir (liters)	Dim A	Dim B	Dim C	Description	Part Number	Price	In Stock	Add To Cart
Drawing	Body OD	Flange Size	Port OD	LN2 Reservoir (liters)	Dim A	Dim B	Dim C	Description	Part Number	Price	In Stock	Add To Cart
	101.6	KF16	19.05	0.75	292.1	93.98	185.42	TRAP,FORE,(1)LN2,RECHAR,4"BODY INLINE,QF16	TLR4XI075QF	$810.83
	101.6	KF25	25.4	0.75	292.1	93.98	185.42	TRAP,FORE,(1)LN2,RECHAR,LN2, 4"BODY,INLINE,QF25	TLR4XI100QF	$857.50
	101.6	KF40	38.1	0.75	292.1	93.98	185.42	TRAP,FORE,(1)LN2,RECHAR,LN2, 4"BODY	TLR4XI150QF	$857.50
	152.4	KF40	38.1	1.60	360.68	114.3	236.22	TRAP,FORE,(1)LN2,RECHAR,LN2, 6"BODY,INLINE,QF40	TLR6XI150QF	$1,140.00
	152.4	KF50	50.8	1.60	360.68	114.3	236.22	TRAP,FORE,(1)LN2,RECHAR,LN2, 6"BODY,INLINE,QF50	TLR6XI200QF	$974.17

Accessories Table

Description	Material	Pkg. Qty.	Part Number	Price	In Stock	Add Item
Description	Material	Pkg. Qty.	Part Number	Price	In Stock	Add Item
Clamp for KF16 Flange	Cast Aluminum	1 pc.	QF16-075-C	P.O.R.
Fluorocarbon Centering Ring for KF16 Flange	SS inner / Fluorocarbon outer	1 pc.	QF16-075-SRV	$6.95
Clamp for KF25 Flange	Cast Aluminum	1 pc.	QF25-100-C	P.O.R.
Fluorocarbon Centering Ring for KF25 Flange	SS inner / Fluorocarbon outer	1 pc.	QF25-100-SRV	$8.80
Clamp for KF40 Flange	Cast Aluminum	1 pc.	QF40-150-C	P.O.R.
Fluorocarbon Centering Ring for KF40 Flange	SS inner / Fluorocarbon outer	1 pc.	QF40-150-SRV	$13.50
Clamp for KF50 Flange	Cast Aluminum	1 pc.	QF50-200-C	P.O.R.
Fluorocarbon Centering Ring for KF50 Flange	SS inner / Fluorocarbon outer	1 pc.	QF50-200-SRV	$15.55

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