The Wilfley Dynamic Seal (Chemical Pumps)

An overview of how the Wilfley dynamic seal works in our chemical processing pumps.

The Wilfley Dynamic Seal (Slurry Pumps)

An overview of how the Wilfley dynamic seal works in our slurry pumps.

Setting the Clearance off of the Expeller

Instructions on how to set the clearance off of the expeller for models A7, A9, and S3.

Setting the Clearance off of the Impeller

Instructions on how to set the clearance off of the impeller for models A7, A9, and S3.

The Wilfley DryLock® II Seal

An animation showing how the new DryLock® II seal works and some of its key features.

DryLock® II A1 Assembly (A9)

DryLock® II A1 Assembly - Short (A9)

An animation showing the assembly of the DryLock® II A1 Seal.

DryLock® II A2 Assembly (A9)

DryLock® II A2 Assembly - Short (A9)

An animation showing the assembly of the DryLock® II A2 Seal.

The Wilfley DryLock® I Seal

An animation showing how the DryLock® I seal works.

The Wilfley DryLock® II Seal

An animation showing how the new DryLock® II seal works and some of its key features.

Model A7 Assembly

Model A7 Assembly - Short

An animation showing the assembly of the Model A7 Pump.

DryLock® I Assembly

DryLock® I Assembly - Short

An animation showing the assembly of the DryLock® I Seal.

DryLock® II A1 Assembly (A7)

DryLock® II A1 Assembly - Short (A7)

An animation showing the assembly of the DryLock® II A1 Seal.

DryLock® II A2 Assembly (A7)

DryLock® II A2 Assembly - Short (A7)

An animation showing the assembly of the DryLock® II A2 Seal.

Model AF Assembly Video

An assembly guide for the Model AF Chemical Pump (made in 1990).

Model AF Assembly Animation

An animation showing the assembly of the Model AF Chemical Processing Pump.

Model AF Seal Actuation

An animation showing the seal actuation in the Model AF Chemical Processing Pump.

Model AG Assembly Video

An assembly guide for the Model AG Chemical Pump (made in 1990).

Model AG Assembly Animation

An animation showing the assembly of the Model AG Chemical Processing Pump.

Model AG Seal Actuation

An animation showing the seal actuation in the Model AG Chemical Processing Pump.

Model K Assembly Video

An assembly guide for the Model K Slurry Pump (made in 1990).

Model K Assembly & Seal Actuation Animation

An animation showing both the assembly and the seal actuation of the Model K Slurry Pump.

Installing the Oil Seal on the Bearing Cap (Model HD)

Instructions on how to install the oil seal on the bearing cap for the model HD Slurry Pump.

A.R. Wilfley & Sons, Inc.

A brief overview of A.R. Wilfley & Sons, Inc. (made in 1990).

The Wilfley Dynamic Seal

A brief overview of the Wilfley dynamic seal (made in 1990).