Research and production Centre ANOD
Svoboda street, 63,
Nizhny Novgorod, Russia,
+7 (831) 233-77-03, 273-01-78
info@anod.ru
PRODUCTION

Single mechanical seals

To order

SINGLE MECHANICAL SEALS

CODE 3619-001-25579857-2001

APPLICATION

Applied in pumps units and equipment for neutral and non-toxic mediums.


The mechanical seals of the second type of construction can be used in the cases when there can be an obstruction of the holes and springs with abrasive particles, sedimentations of working liquids and so on.

TECHNICAL PARAMETERS

Shaft diameter, mm from 18 to 250
Shaft rotation speed, rpm from 30 to 7500
Temperature of sealed medium, °C from -60 to 150*
Pressure of sealed medium, MPa from 0,1 to 10
Maximum leakage, l/h 0,002

*The maximum temperature of sealed water is 85 °C

 


SINGLE MECHANICAL SEALS WITH PROTECTIVE STEP

Applied in trunk line pumps where sealed fluid is oil and oil products. 

 FEATURES

 Protective step prevents leakage of pumped fluid into atmosphere and participate in transferring of shut-off signal in case of main sealing disclosure.

 

TECHNICAL PARAMETERS

Shaft diameter, mm 24...140
Shaft rotation speed, rpm 30…4000
Temperature of sealed medium, °C -15… 50
Pressure of sealed medium, MPa 0,1 ... 10
Maximum leakage, l/h 0,050


SINGLE MECHANICAL SEALS WITH COOLING JUCKET

CODE 3619-001-25579857-2001

They can be used in pumps and aggregates pumping water at temperature more than 85°C.

The boiling of water is excluded directly in the pair of friction. 

 TECHNICAL PARAMETERS

Shaft diameter, mm from 18 to 250
Shaft rotation speed, rpm from 30 to 7500
Temperature of sealed medium, °C from 85 to 130
Pressure of sealed medium, MPa from 0,1 to 10
Maximum leakage, l/h 0,002
Pumped medium boiler water,  mains water


SINGLE MECHANICAL SEALS FOR DEADWOOD PROPELLERS SHAFTS

CODE 3619-008-25579857-2014

The mechanical seals can be used in deadwood propellers shafts of the vessel at large radial and angular movements (up to 6 mm) of the shaft at the location of the seal.

It provides the tightness of the shaft while disassembling and repair because of the original construction of the parking seal.