Pulsafeeder J61518 Chem-Tech PTFE Teflon Gasket Kit - 4 Pack

The Pulsafeeder J61518 is a Chem-Tech PTFE gasket replacement kit containing four TFE (Teflon) gaskets for compatible chemical metering pump assemblies. The kit provides replacement sealing components for maintenance and servicing of the applicable Chem-Tech pump configurations.

Pulsafeeder parts documentation identifies this product as Kit, Gasket TFE (4 - J27903). Distributor listings also describe the product as a Chem-Tech Pump Teflon Gaskets - 4 Pack.

Product Specifications

• Manufacturer: Pulsafeeder
• Part Number: J61518
• Product Name: Chem-Tech PTFE Gasket Kit
• Product Type: Replacement Gasket Kit
• Material: TFE / PTFE (Polytetrafluoroethylene)
• Common Material Name: Teflon
• Kit Quantity: 4 Gaskets
• Listed Gasket Part Number: J27903
• Alternative Catalog Component Reference: J27930
• Product Family: Chem-Tech
• Documented Pump Series: Series 250
• Additional Model Compatibility: Manufacturer Verification Required
• Gasket Dimensions: Not Independently Verified
• Operating Pressure: Depends on Applicable Pump Assembly

Four-Piece PTFE Gasket Kit

The J61518 gasket kit contains four replacement gaskets for the manufacturer-specified pump assembly.

These components are intended for maintenance of compatible Chem-Tech chemical metering pumps. Replacing worn or damaged gaskets helps restore the sealing arrangement specified by the original equipment design.

Confirm the gasket part number and pump configuration before installation, as some catalog editions use different individual gasket references.

PTFE and Teflon Gasket Material

The kit is listed with TFE gasket material, commonly associated with PTFE (polytetrafluoroethylene), also known by the Teflon trade name.

PTFE is widely used in chemical processing equipment because of its resistance to many chemicals and its suitability for selected sealing applications.

Actual material compatibility depends on the pumped chemical, operating temperature, pressure and equipment design. Verify compatibility with the intended process conditions.

Chem-Tech Pump Applications

The manufacturer parts catalog lists J61518 among Chem-Tech Series 250 replacement components.

The exact gasket installation location and compatibility with individual pump models should be verified against the relevant pump parts diagram.

Potential Applications

• Chem-Tech Series 250 metering pump maintenance
• Replacement of worn chemical pump gaskets
• Industrial chemical dosing equipment servicing
• Water treatment chemical feed pump maintenance
• Compatible pump sealing component replacement
• Preventive maintenance of chemical metering systems
• Original equipment pump refurbishment

Gasket Inspection and Replacement

Inspect existing gaskets for deformation, cracking, cuts, chemical deterioration and loss of sealing integrity.

Check the corresponding gasket seating surfaces for deposits, damage and other conditions that could interfere with correct sealing.

Replace damaged gaskets with the specified original equipment components.

Installation Guidelines

Before installing the Pulsafeeder J61518, confirm the correct pump model, gasket position and replacement part number.

Disconnect electrical power where required, isolate the chemical feed system and release pressure before opening the pump assembly.

Clean the gasket seating surfaces and install the replacement components according to the manufacturer service instructions.

After reassembly, inspect the pump for leakage and verify normal operation using the approved maintenance procedure.

Ordering Information

Order using the exact manufacturer kit number J61518.

The kit is listed as a four-piece PTFE gasket set. Confirm the individual gasket reference and compatibility with the applicable Chem-Tech pump before purchasing.