SIS Catalog Online

F39

Vacuum Hose

Scientific Instrument Services, Inc.

™

FAX: 908-806-6631

www.sisweb.com/catalog/08/F39

•

Strong PVC cord embedded within the walls of the
PVC Tubing

•

Smooth Surface Inside and Out

•

50% Lighter Than Conventional Hose

•

For use in both Pressure and Vacuum applications

•

Recommended for Vacuum pumps on Mass Spectrometers

•

Full Vacuum Rating - less than 1 x 10

-7

torr

•

Kink and Crush Resistant

•

Transparency Allows Easy Visual Inspection of
Interior Contents

•

Low Cost Alternative to Wire Reinforced Hose

•

Light Weight but tough and abrasion resistant

•

Bend Radius of 3 time I.D.

•

Chemical Resistant

•

Usable Temperature Range 10°F - 140°F

R

ollerflex spiral PVC cord reinforced vacuum hoses are
widely used on vacuum pumps, on mass spectrometers
and other scientific instruments. A rigid PVC cord is

embedded within the walls of the PVC tubing to give the hose
strength and rigidity. It resists impact and crushing but also permits
the hose to be light in weight and easy to handle. The hose is clear,
allowing the user to have full visual observation of the contents of the
hose. This hose offers the advantages of low cost, low weight and
superior corrosion resistance over other vacuum hoses. The PVC
used for the construction of this hose meets FDA criteria for food and
beverage industries and oil resistant materials for the petroleum
industry.

The applications of this hose include all vacuum lines on mass

spectrometers and other scientific instruments as well as food and
beverage dispensing. The construction of this hose makes it ideal for
use on the vacuum pumps of mass spectrometers and other scien-
tific instruments, where resistance to kinking and chemical purity are
important.

Available cut to your size requirements in lengths from 1 to 99 feet or

purchased in 100 foot rolls for additional savings.

Rollerflex

®

Vacuum Hose

Lightweight PVC Cord Reinforced Vacuum Hose

SPECIFICATIONS

Chemical Content .............................100% Polyvinyl Chloride
Tensile Strength..............................................1900 - 2000 psi
Working Temperature......................................10°F to 1405°F
Radius of Curvature ..............................................3 times I.D.
Vacuum Rating.........................................................28 in. Hg.
Burst Rating........................................................225 - 315 psi

Rollerflex Vacuum Hose

Cross section of Rollerflex

Vacuum Hose showing spiral

PVC embedded in walls

of the PVC tubing

Product No.

Description

I.D.

O.D.

Wall

Bend Radius

RF075 Part #RF075--Click to order
Current Price: $2.90
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Est. Ship Weight=0.5 lbs
Quantity in Stock=233

0.75" I.D. Rollerflex Vacuum Hose

0.75"

0.938"

0.10"

3"

RF075SP Part #RF075SP--Click to order
Current Price: $2.90
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Quantity in Stock=202
*

0.75" I.D. Rollerflex Vacuum Hose

0.75"

0.938"

0.10"

3"

RF100 Part #RF100--Click to order
Current Price: $4.35
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Est. Ship Weight=0.5 lbs
Quantity in Stock=471

1.00" I.D. Rollerflex Vacuum Hose

1.00"

1.25"

0.12"

3"

RF100SP Part #RF100SP--Click to order
Current Price: $4.35
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Quantity in Stock=488
*

1.00" I.D. Rollerflex Vacuum Hose

1.00"

1.25"

0.12"

3"

RF125 Part #RF125--Click to order
Current Price: $5.10
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Est. Ship Weight=0.5 lbs
Quantity in Stock=203

1.25" I.D. Rollerflex Vacuum Hose

1.25"

1.50"

0.12"

3"

RF150 Part #RF150--Click to order
Current Price: $5.95
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Est. Ship Weight=0.5 lbs
Quantity in Stock=86

1.50" I.D. Rollerflex Vacuum Hose

1.50"

1.81"

0.16"

4"

RS163 Part #RS163--Click to request quote
DISCONTINUED
Unit of Measure: Foot
Est. Ship Weight=0.5 lbs

1.63" I.D. Rollerflex Vacuum Hose (opaque)

1.63'

2.00"

0.19"

4"

RF175 Part #RF175--Click to order
Current Price: $7.50
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Est. Ship Weight=0.5 lbs
Quantity in Stock=240

1.75" I.D. Rollerflex Vacuum Hose

1.75"

2.25"

0.17"

5"

RF200 Part #RF200--Click to order
Current Price: $8.24
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: Foot
Est. Ship Weight=0.5 lbs
Quantity in Stock=70

2.00" I.D. Rollerflex Vacuum Hose

2.00"

2.375"

0.19"

5"

RF300 Part #RF300--Click to order
Current Price: $9.50
(10 or more: 10% off; 100 or more: 27% off)
Unit of Measure: EA
Not in stock. Standard lead time for out-of-stock items is approximately two weeks.

3.00" I.D. Rollerflex Vacuum Hose

3.00"

3.4375"

0.19"

8"

* with white PVC cord

Related information may be found on the following pages of our web site:

Page	Parts
Rollerflex Vacuum Hose, pg F28	RF075, RF100, RF125, RF150, RF175, RF200

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