Skip to content Skip to footer

Type 525

Contact DGM team for further technical information.

Get a quote

See data sheet

Large inventory available for same-day shipping!
We offer flexibility in material combinations and maintain various non-standard dimensions in stock to quickly meet your needs.

Category: Product ID: 38775

Description

D1 D2 L1
10mm 19,5 15
12mm 22,5 18
13mm 22,5 18
14mm 24,5 22
15mm 24,5 22
16mm 29 22
17mm 29 23
18mm 29 23
19mm 32,5 24
20mm 32,5 25
22mm 32,5 25
24mm 37,5 25
25mm 37,5 27
28mm 40 27
30mm 46 29
32mm 46 30
33mm 46 30
35mm 50 39
38mm 58 39
40mm 58 39

 

Other material combinations, dimensions, and seat types are available upon request.

A mechanical seal, also known as a sealing gland, is an essential device used in pumps, compressors, agitators, mixers, and other rotating equipment to seal the rotating shaft and prevent fluid leakage. It is composed of several elements, including friction faces, sealing rings, springs, and support components, designed to withstand wear and varying operating conditions. The mechanical seal ensures the reliability and efficiency of equipment by maintaining a seal between the rotating shaft and the fixed housing of the equipment.

     

D1 D3 L2
10mm 18,1 5,5
11mm 20,6 5,5
12mm 20,6 5,5
13mm 23,1 6
14mm 23,1 6
15mm 26,9 7
16mm 26,9 7
17mm 26,9 7
18mm 30,9 8
19mm 30,9 8
20mm 30,9 8
22mm 35,4 8
24mm 35,4 8
25mm 38,2 8,5
28mm 43,3 9
30mm 43,3 9
32mm 43,3 9
35mm 53,5 11,5
38mm 60,5 11,5
40mm 60,5 11,5

 

Other material combinations, dimensions, and seat types are available upon request.

Additional information

Temperature

-40,0 °C to 260,0 °C
-40,0 °F to 500,0 °F

Pressure

Up to 12 bar
Up to 174 psi

Speed

Up to 15,0 m/s
Up to 3000 ft/m

Features

Driving with shaft
Unbalanced
Conical spring
Dependant on direction of rotation

Compatible seats

D525

Face rotative Matériaux

Carbon
Ceramic
Silicon Carbide

Elastomer Materials

Nitril
FKM
EPDM

Hardware Materials

Stainless steel

Spring Materials

Stainless steel

Stationary face Materials

Ceramic
Stainless
Silicon Carbide
Carbon

Close