Polymer Hose Distribution Catalogue 4402

Medium Pressure

Rubber Hoses

Suction

811

811 No-Skive Suction and Return Line SAE 100R4

• No-Skive hose construction • Helical wire to prevent collapse under vacuum • Small bend radii

Primary Applications All Markets:

General applications

Type Approvals Please refer to our website www.parker.com/phde

Construction Inner tube:

Recommended Fluids Hydraulic fluids on a mineral-oil basis, water-glycol and lubricating oils, air and water. Please refer to our main catalogues CAT/4400, CAT/4405 and CAT/4460 for more detailed information.

Synthetic rubber  Reinforcement: Two fibre spiral, one helical wire  Cover: Synthetic rubber , oil and weather resistant  Temperature Range ............ -40 °C up to +100 °C Exception: Air .................................... max. +70 °C Water ............................... max. +85 °C

Fitting Series up to size - 32

48

IF*

For size -40 and -48

Pressure Rating

max. working pressu

min. burst pressure

min. bend radius

Part Number

Hose I.D.

Hose O.D.

Vaccum**

weight

DN Inch

size -12 -16 Size

mm OD MPa1 mm mm MPa

psi1 MPa2 psi2 psi MPa psi

VAC kPa

Bend weight mm kg

811 Hose_vac

DN 19 25 31 38 51 63 76

Zoll 3/4

811-12 811-16 811-20 811-24 811-32 811-40 811-48

19.1 30.0 25.4 38.0 31.8 45.0 38.1 52.0 50.8 64.0 63.5 75.0 76.2 90.0

2.1 1.7 1.4 1.0 0.7 0.4 0.4

300 250 200 150 100

8.3 1200 6.9 1000 5.5 800 4.1 600 2.8 400 1.6 248 1.6 248

85 85 85 85 85 85 85

65 75

0.63 0.96 1.22 1.55 1.87 2.45 3.20

1

1 1/4 -20 1 1/2 -24

100 130 150 180 230

2

-32

2 1/2 -40

62 62

3

-48

** The vacuum values listed in the table are vacuum pressure values in kPa. For an absolute value subtract the table value from 101 kPa. *** size -12 and size -16 = on Parkrimp 2 crimping press or adjustable crimpers only. The combination of high temperature and high pressure could reduce the hose life.

* Fitting details in main catalog 4400

Hose layline example

PARKER 811-12 SUCTION HOSE SAE 100R4-12 19 mm (3/4) 3Q81

PARKER 811-12 SUCTION

B-4

Catalogue BEST OF/UK