Tsurumi Replacement Diaphragms for 2″ & 3″ Trash Pumps
Tsurumi Replacement Diaphragms for TD5-200 2″ and TD5-300 3″ Diaphragm Pumps are available through Ken’s Distributing in rubber and neoprene materials for construction dewatering, mud and slurry removal, municipal utility work, agricultural water transfer, and other demanding pumping applications. Ken’s Distributing supplies model-specific diaphragm part numbers for Tsurumi TD5 pumps so customers can identify the correct replacement before ordering.
If your Tsurumi TD5 pump is losing prime, producing less flow, or showing visible diaphragm wear, use the model and part-number information below to identify the appropriate replacement. Bulk and blanket order programs are also available for contractors, municipalities, rental operations, and businesses maintaining multiple pumps.
Tsurumi TD5 Replacement Diaphragms
The diaphragm is a critical wear component in Tsurumi TD5 mud and trash pumps. As the pump operates, the diaphragm repeatedly moves through suction and discharge strokes, drawing mud, slurry, sediment-laden water, and debris through the pump.
As a diaphragm ages, it may harden, stretch, crack, or tear. These changes can reduce suction, make priming more difficult, lower discharge flow, and eventually stop the pump from operating properly.
Ken’s Distributing supplies replacement diaphragms for the Tsurumi TD5-200 and TD5-300 in rubber and neoprene. Always confirm the Tsurumi model and diaphragm part number before ordering.
Tsurumi Replacement Diaphragm Materials
The Tsurumi TD5 diaphragms covered on this page are available in rubber and neoprene. The appropriate material depends on the fluid, abrasion, outdoor exposure, and operating environment.
Neoprene Tsurumi Diaphragms
Neoprene is commonly selected for Tsurumi TD5 pumps operating in outdoor construction and dewatering environments where flexibility, weather resistance, and physical durability are important.
Common applications include:
- Construction dewatering
- Groundwater removal
- Mud and water-based slurry
- Outdoor pump operation
- Sediment-laden water
- Applications involving limited petroleum exposure
Learn More About Neoprene Replacement Diaphragms
Rubber Tsurumi Diaphragms
Rubber is a practical diaphragm material for Tsurumi TD5 pumps handling muddy water, sand, grit, groundwater, and general construction runoff where petroleum or aggressive chemical exposure is minimal.
Common applications include:
- Mud and clay-containing water
- Sand and grit-laden water
- Construction runoff
- Groundwater removal
- General dewatering
Learn More About Rubber Replacement Diaphragms
If you are unsure which material is appropriate for your application, call Ken’s Distributing at (303) 699-7845 with your pump model and information about the fluid being handled.
Signs Your Tsurumi Diaphragm May Need Replacement
Diaphragm wear often appears as reduced pump performance before a complete failure. Inspect the diaphragm if you notice any of the following:
- Weak suction or difficulty maintaining prime
- Longer-than-normal priming time
- Reduced discharge flow
- Irregular pump operation
- Visible cracking, stiffening, stretching, or tearing
- Thin or deteriorated areas on the diaphragm surface
Keeping the appropriate replacement diaphragm in inventory can help reduce downtime when a diaphragm reaches the end of its service life.
Tsurumi TD5-300 Replacement Diaphragms, 3 Inch Pump
The Tsurumi TD5-300 is a 3 inch diaphragm pump. Ken’s Distributing supplies TD5-300 replacement diaphragms in rubber and neoprene.
| Part Number | Tsurumi Pump Model | Pump Size | Material |
|---|---|---|---|
| 2132-000-00-R | TD5-300 | 3″ | Rubber |
| 2132-000-00-N | TD5-300 | 3″ | Neoprene |
TD5-300 diaphragm base part number: 2132-000-00
The -R suffix identifies the rubber version and the -N suffix identifies the neoprene version. Confirm the complete part number and material before ordering.
Tsurumi TD5-200 Replacement Diaphragms, 2 Inch Pump
The Tsurumi TD5-200 is a 2 inch diaphragm pump. Ken’s Distributing supplies TD5-200 replacement diaphragms in rubber and neoprene.
| Part Number | Tsurumi Pump Model | Pump Size | Material |
|---|---|---|---|
| 3360-300-00-R | TD5-200 | 2″ | Rubber |
| 3360-300-00-N | TD5-200 | 2″ | Neoprene |
TD5-200 diaphragm base part number: 3360-300-00
The -R suffix identifies the rubber version and the -N suffix identifies the neoprene version. Confirm the complete Tsurumi pump model and material before ordering.
Choosing Between Rubber and Neoprene for Tsurumi TD5 Pumps
The appropriate diaphragm material depends on the fluid being pumped and the environment in which the Tsurumi pump operates.
Choose Neoprene For
- Outdoor construction and dewatering applications
- Groundwater and sediment-laden water
- Weather-exposed operating environments
- Applications where additional weather resistance is useful
Choose Rubber For
- Mud and clay-containing water
- Sand and grit-laden water
- Abrasive construction runoff
- General dewatering without significant petroleum or chemical exposure
Material selection should also consider pump usage, abrasion, fluid contamination, and operating conditions. Contact Ken’s Distributing if you need help determining which Tsurumi TD5 diaphragm material is appropriate for your application.
Common Applications for Tsurumi TD5 Diaphragm Pumps
Tsurumi TD5 diaphragm pumps are used in applications where water may contain mud, slurry, sediment, and other suspended material.
- Construction site dewatering: Removing groundwater, rainwater, and sediment-laden water from excavations and active jobsites.
- Mud and slurry removal: Moving water containing mud, clay, sand, grit, and suspended material.
- Agricultural water transfer: Moving irrigation, drainage, pond, and other water-based fluids.
- Municipal and utility work: Supporting temporary water removal and utility maintenance applications.
How to Identify the Correct Tsurumi Replacement Diaphragm
Start with the model number shown on the Tsurumi pump identification plate.
For the models covered on this page:
- Tsurumi TD5-200: 2 inch diaphragm pump
- Tsurumi TD5-300: 3 inch diaphragm pump
Useful information when ordering includes:
- Tsurumi pump model number
- Existing diaphragm part number, if available
- Required diaphragm material
- Fluid being pumped
- Operating environment
If the identification plate is missing or unreadable, provide Ken’s Distributing with photographs of the pump and existing diaphragm for assistance identifying the appropriate replacement.
Tsurumi Diaphragm Replacement and Maintenance Tips
Routine inspection and proper pump maintenance can help identify diaphragm wear before it causes unexpected downtime.
- Inspect before demanding jobs. Check the diaphragm for cracks, hardening, stretching, thinning, and other visible deterioration.
- Select the material according to the application. Consider the fluid, abrasion, outdoor exposure, and operating conditions before ordering.
- Keep the appropriate spare available. Contractors and fleet operators may benefit from stocking frequently used TD5-200 and TD5-300 diaphragms.
- Clean the pump during service. Remove accumulated grit, mud, and debris before installing the replacement diaphragm.
- Inspect related wear components. Check valves, seats, plates, and other service components according to the Tsurumi maintenance procedure.
Always follow the service and installation procedure specified for the Tsurumi pump model being repaired.
Bulk Pricing and Blanket Orders for Tsurumi Diaphragms
Contractors, municipalities, rental operations, agricultural businesses, and industrial customers maintaining multiple Tsurumi pumps can reduce downtime by keeping frequently used replacement diaphragms in inventory.
Ken’s Distributing offers bulk pricing and blanket order programs for qualifying Tsurumi diaphragm orders.
Contact Ken’s Distributing with the Tsurumi pump model, diaphragm part number, required material, and estimated annual quantity for pricing information.
Learn More About Blanket Orders
Why Buy Tsurumi Replacement Diaphragms from Ken’s Distributing?
Ken’s Distributing supplies replacement diaphragms and pump parts to contractors, municipalities, agricultural operations, rental fleets, and industrial customers throughout the United States and Canada.
- Tsurumi TD5-200 rubber and neoprene replacement diaphragms
- Tsurumi TD5-300 rubber and neoprene replacement diaphragms
- Model-specific part-number assistance
- Support selecting diaphragm material according to the application
- Bulk and blanket order programs for qualifying customers
- Shipping options for time-sensitive replacement-part orders
Frequently Asked Questions About Tsurumi Replacement Diaphragms
What diaphragm does the Tsurumi TD5-200 use?
The Tsurumi TD5-200 models covered on this page use the 3360-300-00 diaphragm family. The rubber version is 3360-300-00-R and the neoprene version is 3360-300-00-N.
What diaphragm does the Tsurumi TD5-300 use?
The Tsurumi TD5-300 models covered on this page use the 2132-000-00 diaphragm family. The rubber version is 2132-000-00-R and the neoprene version is 2132-000-00-N.
What is the difference between the TD5-200 and TD5-300 diaphragms?
The TD5-200 is a 2 inch Tsurumi pump and the TD5-300 is a 3 inch Tsurumi pump. They use different diaphragm part numbers, so confirm the pump model before ordering.
Should I choose rubber or neoprene for my Tsurumi TD5 pump?
The appropriate material depends on the fluid and operating environment. Rubber is commonly used for mud, sand, grit, and general dewatering, while neoprene is commonly selected for outdoor applications where additional weather resistance is useful.
How do I know when my Tsurumi diaphragm needs replacement?
Common warning signs include weak suction, difficulty maintaining prime, reduced discharge flow, irregular operation, cracking, hardening, stretching, thinning, or visible tears in the diaphragm.
Can I order Tsurumi replacement diaphragms in bulk?
Yes. Ken’s Distributing offers bulk pricing and blanket order programs for qualifying customers maintaining Tsurumi pumps. Contact Ken’s Distributing with your model, diaphragm part number, material, and estimated quantity for pricing information.
Do you ship Tsurumi replacement diaphragms to Canada?
Yes. Ken’s Distributing ships replacement diaphragms throughout the United States and Canada. Contact Ken’s Distributing for shipping information on bulk, recurring, or time-sensitive orders.