Skip to content
Black delivery truck with 'Free Fast Delivery' text on a white background
Free Shipping

When you spend over $400

Australian owned Icon
Australian Owned

and operated

Tracking info Icon
Tracking details

emailed to you upon dispatch

tax invoice icon
Tax Invoice supplied

Included with tracking email

Silvan Piston Diaphragm - Multi-Series Compatibility

Original price $23.20 - Original price $23.20
Original price
$23.20
$23.20 - $23.20
Current price $23.20

Premium Piston Diaphragm for Silvan & Comet Pumps

Restore reliable pumping performance with this genuine Silvan piston diaphragm. This essential component creates the seal and pressure needed for effective fluid transfer in your diaphragm pump. Engineered for durability and precision fit across multiple Silvan and Comet pump models.

Compatible Pump Models:

  • APS41 Series
  • MC20-20 Pumps
  • BP20-15 Diaphragm Pumps
  • AZ30 Series
  • P25 Series
  • MP30 Series
  • 713 Series

Key Features:

  • Genuine Silvan/Comet OEM replacement part
  • High-quality diaphragm material for extended service life
  • Precision-molded for perfect seal and optimal performance
  • Resistant to chemicals and agricultural fluids
  • Lightweight design (120g) for easy installation
  • Critical wear component for pump maintenance
  • Direct replacement - no modifications required

Technical Specifications:

  • Part Number: C1800-20
  • Weight: 0.12kg
  • Material: Premium chemical-resistant diaphragm compound

Regular diaphragm replacement is essential for maintaining pump efficiency, preventing leaks, and ensuring consistent pressure delivery. A worn diaphragm can lead to reduced performance and potential pump damage.