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KASCO RA4 Fine Bubble Diffuser System - Diffuser Systems
KASCODiffuser Systems

KASCO RA4 Fine Bubble Diffuser System

The KASCO Diffuser System (SKU RA4, MPN RA4) is a fine bubble type diffuser system with a bubble size of 3 to 5 mm. It features a maximum air flow of 6.4 cfm and a surface area of 452 sq ft.

SKU 3G-OTH-92064

Brand
KASCO
Item
RA4 Fine Bubble Diffuser System
Category
Diffuser Systems
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KASCO
Manufacturer Part Number
RA4
Type
Max Air Flow 6.4 cfm, 452 sq ft surface area, Fine Bubble Type
Bubble Size
3 to 5 mm

Technical Documents

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

Product Description

The KASCO Diffuser System (SKU RA4, MPN RA4) is a fine bubble type diffuser system with a bubble size of 3 to 5 mm. It features a maximum air flow of 6.4 cfm and a surface area of 452 sq ft.

Frequently Asked Questions

What is the KASCO Diffuser System RA4 used for?

The KASCO Diffuser System RA4 is used for fine bubble aeration in wastewater treatment and aquaculture. It delivers 3 to 5 mm bubbles across a 452 sq ft surface area to maximize oxygen transfer efficiency.

What are the specifications of the KASCO Diffuser System RA4?

The KASCO Diffuser System RA4 is a fine bubble type with a bubble size of 3 to 5 mm. It has a maximum air flow of 6.4 cfm and covers a surface area of 452 sq ft. The manufacturer part number is RA4.

Where to buy the KASCO Diffuser System RA4 worldwide?

3G Electric supplies the KASCO Diffuser System RA4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this fine bubble diffuser system.

How to install the KASCO Diffuser System RA4?

Install the KASCO Diffuser System RA4 by mounting it at the basin floor and connecting to an air supply line. Ensure even spacing for uniform bubble distribution. Follow the manufacturer's guidelines for proper diffuser placement and air flow adjustment.

Used in

Common applications for KASCO
Wastewater lagoon aeration — KASCO surface aerators (MPN 4400AF100) for oxygen transfer in treatment ponds
Decorative pond management — KASCO fountain aerators (MPN 3400VFX100) for circulation and visual appeal
Deep water oxygenation — KASCO diffuser systems (MPN RA5) for fine bubble aeration in reservoirs
Aquaculture water quality — KASCO surface aerators (MPN 2400AF100) for fish pond dissolved oxygen maintenance
Fountain illumination — KASCO pond light systems (MPN LED3C11150) for nighttime aesthetic lighting
Lake algae control — KASCO diffuser systems (MPN RAH5) combined with surface aerators for circulation
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KASCO Products

3G Electric supplies KASCO diffuser systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Fine bubble tube diffuser producing bubble sizes from 1 to 5 mm. Suitable for aeration in ponds, lagoons, and wastewater treatment systems to enhance oxygen transfer and prevent stagnation
ATLANTIC DIFFUSERS
Fine bubble tube diffuser producing bubble sizes from 1 to 5 mm. Suitable for aeration in ponds, lagoons, and wastewater treatment systems to enhance oxygen transfer and prevent stagnation
Fine bubble disc diffuser producing bubbles sized 1 to 3 mm. Used for pond aeration and wastewater treatment to enhance oxygen transfer for biological processes
ATLANTIC DIFFUSERS
Fine bubble disc diffuser producing bubbles sized 1 to 3 mm. Used for pond aeration and wastewater treatment to enhance oxygen transfer for biological processes
Fine bubble tube diffuser for pond aeration, producing bubble sizes from 1 to 5 mm. Suitable for use in ponds, lagoons, and wastewater treatment systems to enhance oxygen transfer and prevent stagnation
ATLANTIC DIFFUSERS
Fine bubble tube diffuser for pond aeration, producing bubble sizes from 1 to 5 mm. Suitable for use in ponds, lagoons, and wastewater treatment systems to enhance oxygen transfer and prevent stagnation
Disc diffuser for pond aeration, producing fine bubbles of 1 to 3 mm. Suitable for oxygen transfer in wastewater treatment, aquaculture, and industrial pond applications
ATLANTIC DIFFUSERS
Disc diffuser for pond aeration, producing fine bubbles of 1 to 3 mm. Suitable for oxygen transfer in wastewater treatment, aquaculture, and industrial pond applications
Disc pond diffuser producing fine bubbles of 1 to 3 mm. Used for aeration in ponds, wastewater treatment, and aquaculture to enhance oxygen transfer
ATLANTIC DIFFUSERS
Disc pond diffuser producing fine bubbles of 1 to 3 mm. Used for aeration in ponds, wastewater treatment, and aquaculture to enhance oxygen transfer
Fine bubble type tube diffuser for pond and wastewater aeration. Produces bubble sizes from 1 to 5 mm through a 130 sq in surface area to enhance oxygen transfer in aquaculture, lagoons, and water treatment systems
ATLANTIC DIFFUSERS
Fine bubble type tube diffuser for pond and wastewater aeration. Produces bubble sizes from 1 to 5 mm through a 130 sq in surface area to enhance oxygen transfer in aquaculture, lagoons, and water treatment systems

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Fine bubble diffuser system with bubble size of 3 to 5 mm. Delivers maximum air flow of 6.4 cfm and covers 452 sq ft surface area. Used for aeration in wastewater treatment, aquaculture, and industrial water management to enhance oxygen transfer
KASCO
Fine bubble diffuser system with bubble size of 3 to 5 mm. Delivers maximum air flow of 6.4 cfm and covers 452 sq ft surface area. Used for aeration in wastewater treatment, aquaculture, and industrial water management to enhance oxygen transfer
Fine bubble diffuser system with 3 to 5 mm bubble size. Maximum air flow 9.6 cfm, surface area 452 sq ft. Used for aeration in wastewater treatment and aquaculture basins
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Fine bubble diffuser system with 3 to 5 mm bubble size. Maximum air flow 9.6 cfm, surface area 452 sq ft. Used for aeration in wastewater treatment and aquaculture basins
Fine bubble diffuser system producing 3 to 5 mm bubbles. Maximum air flow of 9.6 cfm covers 452 sq ft surface area. Used for aeration in ponds, basins, and other water bodies to enhance oxygen transfer
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Fine bubble diffuser system producing 3 to 5 mm bubbles. Maximum air flow of 9.6 cfm covers 452 sq ft surface area. Used for aeration in ponds, basins, and other water bodies to enhance oxygen transfer
Fine bubble diffuser system with bubble size of 3 to 5 mm. Max air flow 8 cfm, covering 452 sq ft surface area. Used for aeration in ponds, lagoons, and tanks to support biological processes
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Fine bubble diffuser system with bubble size of 3 to 5 mm. Max air flow 8 cfm, covering 452 sq ft surface area. Used for aeration in ponds, lagoons, and tanks to support biological processes
Fine bubble diffuser system with bubble size of 3 to 5 mm. Maximum air flow of 8 cfm and surface area coverage of 452 sq ft. Suitable for aeration applications in ponds and water treatment
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Fine bubble diffuser system with bubble size of 3 to 5 mm. Maximum air flow of 8 cfm and surface area coverage of 452 sq ft. Suitable for aeration applications in ponds and water treatment
Fine bubble diffuser system with bubble size of 3 to 5 mm. Max air flow of 3.2 cfm covering 452 sq ft surface area. Suitable for aeration in wastewater treatment and aquaculture applications
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Fine bubble diffuser system with bubble size of 3 to 5 mm. Max air flow of 3.2 cfm covering 452 sq ft surface area. Suitable for aeration in wastewater treatment and aquaculture applications