Suction rubber hose- brief description

Flexible suction and pressure-suction pipes are designed for suction and injection of various liquids and liquids in the temperature range from -35 to +70 ° C. The suction pipe operates under vacuum to 0.08 MPa (600 mm Hg), the suction tube is pressurized at a pressure of 0.5; 1.0 MPa and a discharge of 0.08 MPa. Elastic pipes of this group differ from others in design, namely, the presence of a wire spiral and spacer rings, which provide resistance to deformation under local load, stability under the influence of external pressure and vacuum, and protects the inner layers from stratification.

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Suction rubber hose - specifications

Working temperature of the operation of rubber-fabric pressure-suction pipes from -35 ° C to 50 ° C, operating pressure 1.0 MPa *, vacuum 0.08 MPa, all pressure-suction pipes are equipped with a wire spiral.

Internal diameter of pressure-suction pipe, D1, mm.

Length of pipes, L, up to mm.

Presence of spacer rings

Connecting dimensions of flanges

Distance between centers, D2, mm. **

Diameter of holes, d, mm.

Number of holes, n.

102

7300

no

200

18

8

133

7300

no

240

22

8

150

7300

no

225

18

8

159

7300

no

240

22

8

200

7300

yes

280

18

8

219

7300

yes

335

18

12

250

7300

yes

335

22

8

273

7300

yes

395

22

12

300

7300

yes

395

22

12

325

7300

yes

445

22

12

426

7300

yes

550

22

16

530

7300

yes

650

32

20

610

7300

yes

725

30

20

630

7300

yes

770

30

20

720

1200

yes

876

22

16

820

1200

yes

920

30

24

900

1200

yes

1005

32

28

950

7300

yes

1120

32

28

1200

1200

yes

1430

32

32

* it is possible to manufacture rubber-fabric pipes designed for greater pressure.

** the table shows the minimum size of the center-to-center distance along the flanges (it can be any size larger than the specified in the corresponding diameter).

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