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AIR REPAIR KIT 3" - 4"
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WILDEN ®

AIR REPAIR KIT 3" - 4"

Part No: V 15-9988-99
★★★★★ New ● In Stock

Pack of 1

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V 15-9988-99: AIR REPAIR KIT 3" - 4" – A major internal pneumatic overhaul kit for large 3-inch and 4-inch pumps. Packed with pre-selected air valve spools, spools, dynamic O-rings, and gaskets to eliminate stalling issues and air leaks.

V 15-9988-99: AIR REPAIR KIT 3" - 4" – A major internal pneumatic overhaul kit for large 3-inch and 4-inch pumps. Packed with pre-selected air valve spools, spools, dynamic O-rings, and gaskets to eliminate stalling issues and air leaks.

Key Features
  1. Massive 3-inch to 4-inch air motor overhaul kit packed with dynamic seals and gaskets for bulk-capacity pump lines.
  2. Includes dynamic rings, spools, and bumpers to resolve erratic cycle profiles or pump motor stalling bugs cleanly.
  3. High-grade elastomeric parts keep internal pilot signals completely airtight to prevent energy-wasting pressure escapes.
  4. Restores precise linear stroke balance metrics across heavy reciprocating piston rods to optimize cycling efficiency.
  5. Reduces plant down-hours by grouping all diagnostic non-wetted wear parts into one convenient bundle SKU.
Technical Specifications
Brand / ManufacturerWilden
Operating Temperature Limits-10°F to 350°F (-23°C to 176°C) premium high-heat operating levels
Maximum System Pressure LimitsRefreshes internal automation seals operating under motive supplies up to 125 PSI (8.6 Bar)
Component ClassificationPremium Severe-Duty Pneumatic Section Overhaul Service Kit
Dynamic Fluid Path Action & Intended ServiceComplete kit with premium low-friction Viton/Fluoropolymer dynamic sealing ring sets; stops internal motive air cross-leaking across large 3" and 4" air motors
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Terms & Conditions
Terms Details
Prices Product prices displayed are exclusive of GST and delivery charges.
Dispatch In-stock items will be dispatched the same day or next business day.
Processing Hours Orders are processed Monday–Saturday, 9:00 AM–6:00 PM (IST). Orders placed after 4:00 PM will be processed on the next business day.
Standard Delivery In-stock items are generally delivered within 3–7 business days. Bulk or large orders may require 7–14 business days.
Transit Damage Any defective or damaged goods must be reported within 24 hours of delivery, along with clear photos or videos.
1-Hour Cancellation Standard orders may be cancelled within 1 hour of placing the order, provided dispatch has not started.
7-Day Returns For returnable products, returns must be requested within 7 days of delivery. Products must be in their original, unused condition and accompanied by the purchase receipt.
Non-Returnable Items Custom-made products, broken-seal products, and installed electrical parts are strictly non-returnable.
Exchange Exchanges are available for defective or incorrectly shipped products, subject to the applicable terms and conditions. The latest exchange/return guidelines published on the e-commerce portal will apply.

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