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EasyPro & Universal Pond Supply Equipment Free system guidance from Tony Contractor-Grade Pond Equipment
Free system guidance from Tony

EasyPro Replacement Diaphragm Kit for Compact Aeration Series CAS1 - CMC3RK

by EasyPro
SKU CMC3RK
Original price $16.99 - Original price $16.99
Original price
$16.99
$16.99 - $16.99
Current price $16.99

PRODUCT DESCRIPTION

EasyPro CMC3RK is a diaphragm repair kit for CMC3 compressor used in CAS1. It is a service part, not a complete compressor or aeration system.

Match the equipment label

  • Confirmed application: CMC3 compressor used in CAS1.
  • Match the compressor nameplate and required repair-kit reference before ordering. Similar appearance or wattage does not establish compatibility.
  • Do not interchange the CAS1 and CAS2 kits or substitute it for KLC-series parts.

Included parts

Diaphragm assembly and instructions.

Before servicing

Disconnect power and follow the manufacturer instructions. Low air output can also come from blocked air lines, stones, filters, or a check valve; confirm the fault before selecting replacement parts.

Delivery

Shipping options and your checkout total are shown before payment. If timing matters, ask Tony to confirm supplier availability and delivery to your ZIP before ordering.

EasyPro model information

Shipping Details

Aquascape Eco offers multiple shipping options at checkout. Eligible orders over $200 may qualify for economy shipping in the contiguous United States. Pond liners, oversized items, freight items, supplier-restricted items, and orders requiring special handling may be excluded. Standard parcel shipping charges and available methods are shown at checkout. Freight may apply — we’ll contact you to confirm any additional cost for your approval before shipment.

For products listed by the manufacturer as motor freight only, Aquascape Eco will contact the customer before shipment if added freight confirmation, liftgate service, terminal pickup, or special delivery handling is needed.

Read more about Aquascape Eco shipping policy.

EasyPro source details

CMC3RK product details and downloadable content

Product Details

Repair-kit SKU CMC3RK
Compatible equipment CMC3 compressor used in CAS1
Included Diaphragm assembly and instructions
Not included Complete compressor or aeration system

Downloadable Content

Final shipping service, delivery access, taxes, and order totals are shown before purchase or confirmed by Aquascape Eco support. Oversized, freight, supplier-restricted, and special-handling products may be excluded from generic free/economy shipping.

Need help checking fit? Contact Aquascape Eco at support@aquascapeeco.com or +1 862-362-1444.

Description

  • Match the equipment nameplate before ordering.
EasyPro product guidance Authorized EasyPro Dealer

Check fit before ordering

Confirm size, compatibility, site conditions, delivery access, and install requirements before ordering.

Sizing and specs to confirm

Use these points to catch sizing, compatibility, and site-fit issues before purchase.

Product family Pond or lake aeration
Model / SKU CMC3RK
Best fit Ponds or lakes needing oxygen, circulation, destratification, or fish support.
Confirm before ordering Acreage, max depth, diffuser count, airline length, compressor location, power, and winter plan.
Tony's check For larger builds, submit photos and measurements before ordering freight or special-order equipment.

Before ordering

  • Depth, acreage, diffuser placement, and airline run are known.
  • Compressor location is ventilated, dry, and serviceable.
  • Winter operation and fish safety are considered.

Need a second look?

Send photos, gallons, fish load, flow, head height, and timeline. Tony can help check fit before you order.

Submit project details