Del-Seal CF Foreline Traps Molecular Sieve

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Foreline Traps
Foreline Traps - Molecular Sieve

Del-Seal CF

Features
Effectively blocks backstreaming by absorbing hydrocarbons Traps water vapor Regeneration using built-in heater Type 304 stainless steel trap body Available in five connection sizes ISO KF and LF ports

Description

Molecular Sieve Traps containing Type 13X synthetic zeolite effectively prevent oil backstreaming at room temperature. They also trap water vapor in the sieve charge. The sieve charge can be reactivated by baking out in place when the base vacuum cannot be achieved. A valve should be used to isolate evolved gas from the system during bakeout cycle. During the bakeout the mechanical pump removes the evolved gas from the sieve trapping material. Normal bakeout can be accomplished by use of a timer during system off-hours.

Any oils trapped by the sieve material cannot be removed by baking. Periodic replacement is required whenever the sieve material exhibits evidence of hydrocarbon loading as determined by empirical observation. Sieve trapping material can be replaced through port on top of trap. Traps can be mounted in the standard vertical or horizontal position.

The built-in heater requires wiring to a 115VAC wall outlet. Once turned on, the heater reaches and maintains a self-regulated constant 150ºC temperature. Bakeout time depends on the amount of water vapor loading of the zeolite, within the range of 4 to 12 hours.

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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.

Drawings download if available are indicated by in the Part Number column. Click on to go to Downloads Page

TRAP SIZE	DEL-SEAL FLANGE	TUBE DIA.	BODY DIA.	BODY WEIGHT	OVERALL HEIGHT	A	B	WT LB	Part Number	UOM	List Price	Net Price	Lead Time	Qty
4	1-1/3	.75	4.50	5.25	6.38	5.00	1.69	4	431016 REF# MST-075-2	EACH	$376.00	$376.00	25 days
4	2-1/8	1.00	4.50	5.25	6.38	4.67	1.69	5	431003 REF# MST-100-2	EACH	$407.00	$407.00	In Stock
4	2-3/4	1.50	4.50	7.88	9.00	4.70	2.00	5-1/2	431006 REF# MST-150-2	EACH	$407.00	$407.00	25 days
4	3-3/8	2.00	4.50	7.88	9.00	4.72	2.00	6	431009 REF# MST-200-2	EACH	$505.00	$505.00	25 days
6	4-5/8	3.00	6.00	10.00	11.13	5.87	3.00	7-1/2	431012 REF# MST-300-2	EACH	$1,221.00	$1,221.00	25 days

Accessories

Description	Wt. LB	Reference	Part Number
Molecular Sieve Replacement Charge, Type 13X, 1-1/2 LB	1-1/2	MST-C	431013
Replacement Heater Assembly, 115 V, 75 W	1/4	MST-H	431014

Mechanical Pump Size	Recommended Trap Size	Gas Handling Load (50% Rel Humidity)	Capacity lbs.	Trap Ref. No	Number Charges Required
Up to 8cfm	3/4 & 1	60 cu. ft.	1.1	MST-075 & - 100	1
8 to 17 cfm	1 - 1/2	125 cu. ft	1.6	MST 150	2
17 to 30 cfm	2	125 cu. ft	1.6	MST 200	2
Over 30 cfm	3	150 cu. ft	4.0	MST 300	3

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