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Sandpiper S1F 1" Standard Duty AODD Pump Diaphragm for Metallic Pumps
Genuine Sandpiper replacement diaphragms for compatible S1F 1-inch Metallic Standard Duty AODD pumps. Available diaphragm materials include Santoprene, Hytrel, Nitrile, FKM, EPDM, Neoprene and PTFE, depending on the applicable pump configuration.
Product Overview
The Sandpiper S1F diaphragm for Metallic pumps is a genuine replacement wear component for compatible S1F 1-inch Standard Duty air-operated double diaphragm pumps with metallic wetted construction.
Current S1F Metallic configurations include aluminium, cast iron, stainless steel, Alloy C and unpainted aluminium wetted-material options. These describe the pump's wetted construction and are separate from diaphragm material.
Current Sandpiper service documentation lists Santoprene, Hytrel, Nitrile, FKM, EPDM, Neoprene and PTFE diaphragm materials. PTFE configurations include a separate overlay diaphragm and a one-piece bonded diaphragm design.
Recommended For
- Scheduled S1F preventive maintenance
- Worn or damaged diaphragm replacement
- Wet-end inspection and servicing
- Diaphragm leak troubleshooting
- Maintenance stock for S1F Metallic pumps
Compatibility & Product Details
| Brand | Sandpiper |
|---|---|
| Compatible Pump Model | Sandpiper S1F Metallic |
| Pump Series | Standard Duty Ball Valve |
| Nominal Pump Size | 1" / 25 mm |
| Part Type | AODD Pump Diaphragm |
| Compatible Pump Construction | Metallic |
| Wetted Material Options | Aluminium, Cast Iron, Stainless Steel, Alloy C and Unpainted Aluminium |
| Diaphragm Materials | Santoprene, Hytrel, Nitrile, FKM, EPDM, Neoprene and PTFE |
| PTFE Diaphragm Construction | PTFE Overlay or One-Piece Bonded PTFE, according to the applicable pump configuration |
| Current Design Level | Design Level 1 |
| Manufacturer Part Number | Varies according to the selected diaphragm material and construction |
How to Select the Correct S1F Metallic Diaphragm
Confirm the complete S1F pump identification before selecting a replacement diaphragm. Pump construction, design level, diaphragm material and manufacturer part number should match the applicable pump configuration.
Confirm Pump Model
Verify that the pump is a Sandpiper S1F 1-inch Standard Duty AODD pump.
Confirm Metallic Construction
Check the pump nameplate and complete model code to confirm that the pump is the Metallic configuration.
Select Diaphragm Material
Select the applicable Santoprene, Hytrel, Nitrile, FKM, EPDM, Neoprene or PTFE diaphragm configuration.
Verify Part Number
Match the selected diaphragm to the genuine Sandpiper manufacturer part number before ordering.
Sandpiper S1F Metallic Diaphragm Part Numbers
Use the table below to identify the current replacement diaphragm according to the required material and construction.
| Diaphragm Material / Type | Manufacturer Part Number |
|---|---|
| Santoprene | 286.008.354 |
| Hytrel | 286.008.356 |
| Nitrile | 286.008.360 |
| FKM | 286.008.363 |
| EPDM | 286.008.364 |
| Neoprene | 286.008.365 |
| PTFE Overlay Diaphragm | 286.015.604 |
| One-Piece Bonded PTFE Diaphragm | 286.112.000 |
Why Choose Genuine Sandpiper Diaphragms?
Genuine Sandpiper diaphragms are intended for compatible Sandpiper AODD pump configurations. Matching the correct diaphragm material, construction and manufacturer part number to the S1F Metallic pump supports proper component fit during servicing.
Correct Pump Compatibility
Select the replacement diaphragm according to the applicable S1F Metallic configuration.
Material Selection
Current manufacturer documentation lists multiple diaphragm materials for compatible S1F Metallic pumps.
PTFE Construction Choice
Applicable configurations include PTFE overlay and one-piece bonded diaphragm constructions.
Genuine Sandpiper Replacement Part
Maintain the pump using genuine manufacturer spare parts intended for the applicable S1F configuration.
When Should a Sandpiper S1F Diaphragm Be Inspected?
Inspect the diaphragms during planned wet-end maintenance and whenever abnormal pump behaviour or signs of diaphragm wear or damage are identified.
- Process fluid is detected at the pump exhaust
- Visible diaphragm wear, cracking or damage is identified
- A diaphragm rupture is suspected
- Diaphragm plates are loose or damaged
- Unexpected changes in normal pump performance occur
- Scheduled wet-end maintenance is due
Frequently Asked Questions
Which diaphragm materials are available for the Sandpiper S1F Metallic pump?
Current S1F Metallic Design Level 1 documentation lists Santoprene, Hytrel, Nitrile, FKM, EPDM, Neoprene and PTFE diaphragm materials.
What is Sandpiper part number 286.008.354?
Part number 286.008.354 is the Santoprene diaphragm listed for the current S1F Metallic pump.
What is Sandpiper part number 286.015.604?
Part number 286.015.604 is the PTFE overlay diaphragm component listed for the current S1F Metallic pump.
What is Sandpiper part number 286.112.000?
Part number 286.112.000 is the one-piece bonded diaphragm listed for the current S1F Metallic configuration.
Which backup diaphragm is used with the S1F Metallic PTFE overlay?
Current S1F Metallic nomenclature includes PTFE configurations using either Santoprene or Neoprene backup diaphragms. Confirm the complete pump model code before selecting the backup diaphragm.
Does this product fit an S1F Non-Metallic pump?
Do not assume compatibility. The current S1F Non-Metallic pump uses a different diaphragm part-number family. Use the dedicated S1F Non-Metallic diaphragm product.
How do I select the correct Sandpiper S1F diaphragm?
Confirm the pump model, metallic construction, design level, existing diaphragm material and manufacturer part number. Fluid compatibility and operating conditions should also be checked against current Sandpiper guidance.
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Send ABS Engineering your Sandpiper pump model, design level, existing diaphragm part number, pumped fluid and operating conditions. Our team can assist with identifying the correct genuine Sandpiper replacement diaphragm.