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ARO Diaphragm: PTFE, 40°F to 225°F - ARO Replacement Diaphragms
AROARO Replacement Diaphragms

ARO Diaphragm: PTFE, 40°F to 225°F

ARO ARO Replacement Diaphragms.

SKU 3G-OTH-86187

Brand
ARO
Item
Diaphragm: PTFE, 40°F to 225°F
Category
ARO Replacement Diaphragms
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
93898

Technical Documents

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ARO ARO Replacement Diaphragms.

Frequently Asked Questions

What is the ARO 93898 diaphragm used for?

The ARO 93898 PTFE diaphragm is a replacement component for ARO diaphragm pumps. It is designed for fluid-handling applications requiring chemical resistance and temperature tolerance from 40°F to 225°F, common in industrial processing, chemical transfer, and food-grade environments.

What are the specifications of the ARO 93898 diaphragm?

The ARO 93898 diaphragm is made of PTFE material, rated for operating temperatures from 40°F to 225°F. Its manufacturer part number is 93898. This replacement diaphragm is compatible with select ARO pump models and is sourced by 3G Electric for global supply.

Where to buy the ARO 93898 diaphragm worldwide?

3G Electric supplies the ARO 93898 PTFE diaphragm worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this OEM replacement part globally.

How to install the ARO 93898 diaphragm?

To install the ARO 93898 PTFE diaphragm, first depressurize the pump and disconnect air supply. Remove the pump housing, replace the old diaphragm with the new one, ensuring proper alignment. Reassemble and test for leaks. Always follow ARO's service manual for torque specifications and safety precautions.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aro replacement diaphragms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
ARO Compressed Air Lubricator: Mist, 3/8 in NPT, 85 cfm, 150 psi Max Op Pressure, 125°F Max Op Temp (MPN L36331-100)
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ARO Compressed Air Lubricator: Mist, 1/2 in NPT, 156 cfm, 150 psi Max Op Pressure, 125°F Max Op Temp (MPN L36341-100)
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ARO Compressed Air Lubricator: Mist, 1/2 in NPT, 156 cfm, 150 psi Max Op Pressure, 125°F Max Op Temp (MPN L36341-100)
ARO Compressed Air Lubricator: Mist, 1 in NPT, 330 cfm, 250 psi Max Op Pressure, 175°F Max Op Temp (MPN L36461-110)
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ARO Compressed Air Lubricator: Mist, 1 in NPT, 330 cfm, 250 psi Max Op Pressure, 175°F Max Op Temp (MPN L36461-110)
ARO Compressed Air Lubricator: Mist, 3/8 in NPT, 85 cfm, 250 psi Max Op Pressure, 175°F Max Op Temp (MPN L36331-110)
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ARO Compressed Air Lubricator: Mist, 3/8 in NPT, 85 cfm, 250 psi Max Op Pressure, 175°F Max Op Temp (MPN L36331-110)
ARO Compressed Air Lubricator: Mist, 1/4 in NPT, 51 cfm, 150 psi Max Op Pressure, 125°F Max Op Temp (MPN L36221-100)
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ARO Compressed Air Lubricator: Mist, 1/4 in NPT, 51 cfm, 150 psi Max Op Pressure, 125°F Max Op Temp (MPN L36221-100)

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