Del-Seal CF Foreline Traps Liquid Nitrogen

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Foreline Traps
Foreline Traps - Liquid Nitrogen

Del-Seal CF

Features
Traps all types of condensable vapors Two-piece clamped body for easy maintenance Type 304 stainless steel trap body Aluminum centering ring with Viton® O-ring Low LN2 consumption

Description

Liquid nitrogen traps remove condensables before they enter the pump or backstream from the pump to the vacuum system. Water trapping by the liquid nitrogen cooled stainless steel surface is complete and permanent.

Liquid nitrogen is added to the reservoir through a fill and vent tube at the top of the trap. A liquid level sensor from a customer supplied controller can also be inserted through the tube. Reservoir capacities, given in liters, are listed in the product tables.

Liquid nitrogen consumption is largely dependent on the level of vacuum maintained in the roughing line. Other factors such as frequency of vacuum cycling, ambient relative humidity and gas bleed also affect consumption. Regeneration is achieved by isolating the trap from the vacuum system and removing the band clamp to separate the upper and lower body sections.

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All "In Stock" parts ships same business day as ordered. Lead Time indicates business days. Please Note that cut off time for same day shipment is 1:30 p.m. Pacific Standard Time. Prices and specifications are subject to change without notice. See full terms of sale here.

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TRAP SIZE	NOM CAP.	DEL-SEAL FLANGE	TUBE DIA.	BODY DIA.	BODY HEIGHT	A	B	CLAMP O.D.	WT LB	Part Number	UOM	List Price	Net Price	Lead Time	Qty
4	.45	1-1/3	.75	4.00	7.57	4.00	3.84	5.50	6	434001 REF# DFT-4075-2LN	EACH	$603.00	$603.00	25 days
4	.45	2-1/8	1.00	4.00	7.57	3.67	3.84	5.50	6	434004 REF# DFT-4100-2LN	EACH	$613.00	$613.00	25 days
6	1.59	2-3/4	1.50	6.00	10.26	4.70	5.73	7.50	13	434010 REF# DFT-6150-2LN	EACH	$768.00	$768.00	25 days
6	1.59	3-3/8	2.00	6.00	10.26	4.72	5.73	7.50	13	434013 REF# DFT-6200-2LN	EACH	$1,118.00	$1,118.00	25 days
6	1.59	4-1/2	2.50	6.00	10.26	4.87	5.73	7.50	13	434016 REF# DFT-6250-2LN	EACH	$1,128.00	$1,128.00	25 days
8	4.13	4-1/2	2.50	8.00	11.26	5.87	6.26	9.62	25	434019 REF# DFT-8250-2LN	EACH	$1,607.00	$1,607.00	25 days
8	4.13	4-5/8	3.00	8.00	11.26	5.87	6.26	9.62	25	434022 REF# DFT-8300-2LN	EACH	$1,741.00	$1,741.00	25 days
8	4.13	6	4.00	8.00	11.26	5.93	6.26	9.62	25	434025 REF# DFT-8400-2LN	EACH	$2,045.00	$2,045.00	25 days

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