CL/Howard mechanical seal

Application: 

CL/Howard mechanical seal for CL-1, -2, -3/APV-Howard pumps. 

Construction: 

  • Mechanical seal with wave spring
  • The rotating part is held on the shaft with three screws
  • Provided with an O-ring that acts as secondary sealing around the shaft
  • Is not directional
  • The compression spring is external

Quality: 

  • Gaskets in either nitrile, EPDM or Viton rubber
  • The slide ring is in carbon, silicon or tungsten
  • The seat is made of stainless steel, silicon, or tungsten 
Item number Shaft dia.
mm
Rotating part
material
Stationary part
material
Elastomer
type
Pump
type
Base unit Quantity
03452550287E 28,6 ( 1 1/8") Sic Sic EPDM CL-1 PCS
03452550287N 28,6 ( 1 1/8") Sic Sic NBR CL-1 PCS
03452550287V 28,6 ( 1 1/8") Sic Sic Viton CL-1 PCS
03452550289E 28,6 ( 1 1/8") Tc Tc EPDM CL-1 PCS
03452550289N 28,6 ( 1 1/8") Tc Tc NBR CL-1 PCS
03452550289V 28,6 ( 1 1/8") Tc Tc Viton CL-1 PCS
03452550471V 47,6 ( 1 7/8") Car Rustfri Viton CL-2 PCS
03452550477E 47,6 ( 1 7/8") Sic Sic EPDM CL-2 PCS
03452550477N 47,6 ( 1 7/8") Sic Sic NBR CL-2 PCS
03452550477V 47,6 ( 1 7/8") Sic Sic Viton CL-2 PCS
03452550479E 47,6 ( 1 7/8") Tc Tc EPDM CL-2 PCS
03452550479N 47,6 ( 1 7/8") Tc Tc NBR CL-2 PCS
03452550479V 47,6 ( 1 7/8") Tc Tc Viton CL-2 PCS
03452550541V 53,9 ( 2 1/8") Car Rustfri Viton CL-3 PCS
03452550547V 53,9 ( 2 1/8") Sic Sic Viton CL-3 PCS
Subject to incorrect product data, variations in images/videos, and price and exchange rate changes.
Luk
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