Molecular Sieve Foreline Traps (Catalog F56)

F56

Phone: 908-788-5550

www.sisweb.com

Molecular Sieve Foreline Traps

Bakeable Molecular Sieve Adsorption Trap

Coaxial Foreline Traps

M

olecular Sieve Traps are effective for trapping hydrocarbons and water

vapor. They are used in between the roughing vacuum pump and diffusion

or turbomolecular pump to prevent contamination of the system. Molecular

sieve traps utilize synthetic zeolite with a high surface area per unit volume. Pressures

below one micron are readily achieved. Traps operate at room temperature, eliminating

necessity of refrigerants. A built-in heater reprocesses the sieve material when

necessary at a bakeout temperature of 300°C.

Molecular sieve traps are fabricated of type 304 stainless steel and are offered with

a choice of hose, flange or combination connections.

Part No.

Body Dimensions

Tubulation

Capacity

MT075 Part #MT075—Click for details
Current Price: $369.00
Unit of Measure: EA
Est. Ship Weight=6 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

4 1/2" OD x 5 1/4"

3/4" Pipe - 3/4" pipe

5 CFM

MT100 Part #MT100—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs

4 1/2" OD x 5 1/4"

1" pipe - 1" pipe

8 CFM

MT150 Part #MT150—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs

4 1/2" OD x 7 7/8"

11/2" pipe - 11/2" pipe

17 CFM

MT752K Part #MT752K—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs

4 1/2" OD x 5 1/4"

NW16 flange - NW16 flange

5 CFM

MT1002K Part #MT1002K—Click for details
Current Price: $760.77
Unit of Measure: EA
Est. Ship Weight=6 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

4 1/2" OD x 5 1/4"

NW25 flange - NW25 flange

8 CFM

MT1502K Part #MT1502K—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs

4 1/2" OD x 7 7/8"

NW40 flange - NW40 flange

17CFM

MT752MS Part #MT752MS—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs

4 1/2" OD x 5 1/4"

1.33” CF flange - 1 .33" CF flange

5 CFM

MT1502MS Part #MT1502MS—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs

4 1/2" OD x 7 7/8"

2.75” CF flange - 2.75" CF flange

17 CFM

Replacement Charges

Part No.

Description

MT100MSC Part #MT100MSC—Click for details
Current Price: $60.00
Unit of Measure: EA
Est. Ship Weight=2.5 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

Molecular Sieve Replacement Charge (MT-75/MT-100 Part #MT100—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs
)

MT150MSC Part #MT150MSC—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=2.5 lbs

Molecular Sieve Replacement Charge (MT-150 Part #MT150—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=6 lbs
)

T

he CFT Series traps are an effective design, which reduces mechanical

pump backstreaming to the vacuum chamber. The activated OFHC® cop-

per media is held in place by stainless steel screens which are recessed

to allow maximum conductance while accomplishing high trapping effectiveness.

Using CFT Series traps will result in a cleaner system that will endure longer opera-

tion cycles before service is necessary. CFT traps need no bakeouts or cooling and

are maintenance free. Stainless steel media can be provided by adding “-SS” to the

suffix of the part number at no additional cost.

Part No.

Port Size

A

B

C

CFT75 Part #CFT75—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=2.7 lbs

3/4" O.D. Tube

0.75"

4.00"

4.50"

CFT752K Part #CFT752K—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=2.7 lbs

NW16

0.75"

4.00"

4.50"

CFT100 Part #CFT100—Click for details
Current Price: $337.50
Unit of Measure: EA
Est. Ship Weight=2.7 lbs
Quantity in Stock=2

1" O.D. Tube

1.00"

4.00"

4.50"

CFT1002K Part #CFT1002K—Click for details
Current Price: $360.00
Unit of Measure: EA
Est. Ship Weight=2.7 lbs
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

NW25

1.00"

4.00"

4.50"

CFT150 Part #CFT150—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=3 lbs

1-1/2" O.D. Tube

1.50"

4.00"

4.50"

CFT1502K Part #CFT1502K—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=3 lbs

NW40

1.50"

4.00"

4.50"

CFT200 Part #CFT200—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=3.5 lbs

2" O.D. Tube

2.00"

4.00"

4.50"

CFT2002K Part #CFT2002K—Click for details
DISCONTINUED
Unit of Measure: EA
Est. Ship Weight=3.5 lbs

NW50

2.00"

4.00"

4.50"

Features:

•

Molecular Sieve Adsorber

•

Bakeable

•

Polished Stainless Steel

•

Large 3/4" I.D. Knurled Nut

Features:

•

Eliminates Hydrocarbon Backstreaming

•

304 Stainless Steel Body

•

Operates in Position, No Bakeout Required

•

Activated OHFC® Copper Media

T

ECH

T

IP

Molecular Sieve Traps will

efficiently trap water vapor