Pulsafeeder U8800637 Norprene Peristaltic Tubing Kit - 7/16 Inch OD x 9 Inch - Dolphin & 2400T

The Pulsafeeder U8800637 is a Norprene peristaltic pump-head tubing replacement kit for compatible MEC-O-MATIC Dolphin and 2400T-DC chemical metering pumps. Pulsafeeder documentation identifies this part as a 7/16-inch cream Norprene tubing replacement kit.

Distributor specifications list a 7/16-inch outside diameter and 9-inch tubing length. The kit is intended for replacing worn or damaged tubing in the applicable peristaltic pump head.

Product Specifications

• Manufacturer: Pulsafeeder
• Part Number: U8800637
• Product Name: Norprene Peristaltic Tubing Replacement Kit
• Product Type: Pump-Head Tubing Kit
• Manufacturer Description: Tubing Replacement Kit (7/16 Inch Norprene Crm)
• Tubing Material: Norprene
• Color: Cream
• Outside Diameter: 7/16 Inch
• Approximate Outside Diameter: 11.11 mm
• Tubing Length: 9 Inches
• Approximate Length: 228.6 mm
• Inside Diameter: 1/4 Inch, According to Distributor Listing
• Compatible Product Families: MEC-O-MATIC Dolphin and 2400T-DC
• Included Tubing: 1 Replacement Tube
• Included Tube Collars: 2
• Included Hose Clamps: 2
• Pressure Rating: Verify for the Specific Pump Configuration
• Application: Peristaltic Chemical Metering Pump Maintenance

7/16-Inch Norprene Peristaltic Tubing

The U8800637 replacement tube is made from Norprene, a flexible tubing material used in selected peristaltic chemical metering pump applications.

In a peristaltic pump, rotating rollers compress the flexible tube to move liquid through the pump head. The pumped liquid remains within the tubing during normal operation.

The correct tube size and material are important for maintaining the intended pump configuration.

Cream-Colored Replacement Tube

Pulsafeeder documentation describes U8800637 as a cream Norprene tube.

The manufacturer also lists other tubing materials and configurations for related pump assemblies. These should not be assumed interchangeable without checking the applicable parts documentation.

Dolphin and 2400T-DC Compatibility

The Pulsafeeder U8800637 is documented for the MEC-O-MATIC Dolphin product family and appears in the 2400T-DC Series peristaltic pump service manual.

Distributor compatibility listings also identify selected Dolphin configurations, including D50 and models in the UD10, UD50 and UD75 families.

Confirm the exact model and original tubing specification before ordering.

Replacement Kit Contents

• 1: Cream Norprene peristaltic replacement tube
• 2: Tube collars
• 2: Hose clamps

These contents are identified in distributor product documentation. Confirm the supplied package configuration with the seller.

Potential Applications

• MEC-O-MATIC Dolphin peristaltic pump maintenance
• 2400T-DC pump-head tubing replacement
• Pool and spa chemical feed systems
• Water treatment chemical dosing equipment
• Replacement of worn peristaltic pump tubing
• Preventive maintenance of compatible chemical metering pumps
• Original equipment pump-head servicing

Inspection and Maintenance

Peristaltic tubing is a wear component and should be inspected according to the pump manufacturer maintenance schedule.

Check the existing tubing for cracking, hardening, flattening, swelling, leakage and signs of chemical deterioration.

Inspect the pump rollers, tubing collars and clamps for wear or damage before reassembly.

Installation Guidelines

Before installing U8800637, verify the pump model, tubing dimensions and Norprene material compatibility.

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

Install the tubing, collars and clamps according to the applicable Pulsafeeder service manual.

After installation, inspect for leakage and verify correct pump operation.

Ordering Information

Order using the exact manufacturer part number U8800637.

Confirm the 7/16-inch OD cream Norprene tubing, 9-inch listed length and compatibility with the intended Dolphin or 2400T-DC pump.