3″ Spin Klin™

Amiad’s 3″ Spin Klin™ disc filter (Israel) leverages advanced polymer disc depth filtration technology to deliver exceptional retention of ultra-fine suspended solids (10-400 µm). The filter operates reliably at high flow rates while offering flexible expansion through modular configuration. Its automatic backwashing mechanism, utilizing filtered effluent or dedicated wash pump, ensures superior cleaning efficiency with minimal water and energy consumption.

Brand: Amiad

Product Type: Auto self-cleaning filters

PRODUCT FEATURES

Precision depth filtration: 10 - 400 µm filtration range effectively removes suspended solids and organic contaminants
Advanced polymer technology: Superior corrosion resistance with exceptional durability under high pressure and chemical exposure
High solids capacity: Optimized design, particularly effective for raw water and high organic content sources
Modular flexibility: Compact design enables easy expansion and installation in diverse space configurations
Automated backwashing: Fully automatic system optimizes cycle timing while minimizing wash water consumption and operating costs
Low maintenance: Minimal service requirements extend system lifespan and reduce downtime
Global certifications: Meets CE, UKCA, and NSF/ANSI 61 standards, ensuring worldwide quality assurance

SPECIFICATIONS

Max. operating pressure

10 bar (145 psi)
Min. backwash pressure

2.8 bar (40.6 psi)
Max. recommended flow rate (100µ)

90 – 150 m³/h (396 – 660 gpm)
Max. recommended flow rate (55µ)

60 – 100 m³/h (264 – 440 gpm)
Max. recommended flow rate (20µ)

30 – 50 m³/h (132 – 220 gpm)
Filtration volume

6,888 – 11,480 cm³ (420 – 700 in³)
Inlet/outlet diameter

150 mm (6”)
Max. working temperature

60°C (140°F)
Dry weight standard

95 – 135 kg (209 – 297 lb)
Weight [empty] EX.S. backwash

110 – 150 kg (242 – 330 lb)
Drain connection for backwash

80 mm (3″)
Flushing time

15 – 20 seconds
Min. flow for backwash

20 m³/h (88 gpm)

The 3″ Spin Klin™ disc filter distinguishes itself through superior filtration performance while earning recognition for reliable operation, energy efficiency, and environmental sustainability. This comprehensive overview explores the equipment’s operating principles, detailed technical specifications, practical advantages, and extensive application potential.

1. Operating principle of 3″ Spin Klin™ disc filter

The 3″ Spin Klin™ disc filter operates on a depth filtration mechanism: polymer discs are compressed together by spring force and differential pressure. Water flows from outside to inside the disc stack, with particles retained at the micro-groove intersection points.

During automatic backwash cycles, spring pressure releases, allowing discs to expand under inlet water pressure while spray nozzles create tangential water jets against the expanded discs. This action effectively removes accumulated debris from disc surfaces, discharging waste through the outlet stream. The system operates automatically and is controlled by differential pressure sensors or programmable timer settings.

For detailed visualization of the operating principles, view the demonstration video:

2. Technical specifications of 3″ Spin Klin™ disc filter

Technical specifications provide the essential foundation for selecting and implementing the appropriate model configuration. Below are the specification tables for 3″ Spin Klin™ disc filter models:

Standard 3″ Spin Klin™:

FILTER TYPE		3 unit battery	4 unit battery	5 unit battery
GENERAL DATA
Max. working pressure		10 bar (145 psi)
Min. backwash pressure		2.8 bar (40.6 psi)
Max. recommended flow rate	100µ	90 m³/h (396 gpm)	120 m³/h (527 gpm)	150 m³/h (660 gpm)
	55µ	60 m³/h (264 gpm)	80 m³/h (352 gpm)	100 m³/h (440 gpm)
	20µ	30 m³/h (132 gpm)	40 m³/h (176 gpm)	50 m³/h (220 gpm)
Filtration volume		6,888 cm³ (420 in³)	9,184 cm³ (560 in³)	11,480 cm³ (700 in³)
Inlet/Outlet diameter		150 mm (6″)
Max. working temperature		60°C (140°F)
Dry weight standard		95 kg (209 lb)	115 kg (253 lb)	135 kg (297 lb)
BACKWASH DATA
Drain connection		80 mm (3″)
Flushing time		20 seconds
Min. flow for backwash		20 m³/h (88 gpm)

3″ Spin Klin™, External source (external backwash source):

FILTER TYPE		3 unit battery	4 unit battery	5 unit battery
GENERAL DATA
Max. working pressure		10 bar (145 psi)
Min. backwash pressure		2.8 bar (40.6 psi)
Max. recommended flow rate	100µ	90 m³/h (396 gpm)	120 m³/h (527 gpm)	150 m³/h (660 gpm)
	55µ	60 m³/h (264 gpm)	80 m³/h (352 gpm)	100 m³/h (440 gpm)
	20µ	30 m³/h (132 gpm)	40 m³/h (176 gpm)	50 m³/h (220 gpm)
Filtration volume		6,888 cm³ (420 in³)	9,184 cm³ (560 in³)	11,480 cm³ (700 in³)
Inlet/Outlet diameter		150 mm (6″)
Max. working temperature		60°C (140°F)
*Weight (empty)* EX.S. backwash**		110 kg (242 lb)	130 kg (286 lb)	150 kg (330 lb)
BACKWASH DATA
Valve drain port		80 mm (3″)
Flushing time		20 seconds
Min. flow for backwash		20 m³/h (88 gpm)

3. Advantages of 3″ Spin Klin™ disc filter

When evaluating industrial filtration equipment, energy efficiency, maintenance reduction, and filtration effectiveness remain top priorities. The 3″ Spin Klin™ excels across these criteria:

Micron-level precision: Depth filtration ensures consistent effluent water quality
High capacity performance: Removes substantial solids loading in single operating cycles
Robust construction: Corrosion-resistant materials withstand high pressure and harsh environmental conditions
Efficient cleaning: Advanced wash mechanism reduces water, energy, and maintenance costs
Scalable design: Modular configuration accommodates various system requirements
Simplified operation: Minimal maintenance requirements reduce labor costs
Economic operation: Low electricity and water consumption with minimal component replacement
Certified quality: Meets international standards, including CE, UKCA, and NSF/ANSI 61

4. Certifications of 3″ Spin Klin™ disc filter

The product undergoes rigorous testing to achieve critical international certifications for safety, quality, and water system compatibility:

CE Certification – European compliance for safety and performance standards: View detailed CE certification for 3″ Spin Klin™ disc filter.
UKCA Certification – United Kingdom conformity assessment: View detailed UKCA certification for 3″ Spin Klin™ disc filter.
NSF/ANSI 61 Certification – Water treatment system component safety validation: View detailed NSF/ANSI 61 certification for 3″ Spin Klin™ disc filter.

5. Applications of 3″ Spin Klin™ disc filter

The 3″ Spin Klin™’s versatility and reliable operation enable widespread deployment across diverse industries:

Membrane pre-treatment: UF/RO system protection in industrial applications
Agricultural irrigation: Spray nozzle protection in precision farming operations
Cooling systems: Recirculation stream treatment for heat exchange equipment
Aquaculture processing: Wastewater and pond water filtration in processing facilities
Water reuse: Municipal and industrial water recovery applications
Potable water treatment: Drinking water and seawater intake filtration
Process water: Manufacturing operation water treatment

Ứng dụng của thiết bị lọc đĩa 3" Spin Klin™ — *The 3″ Spin Klin™ disc filter is an ideal pretreatment solution for RO/UF systems, irrigation, cooling tower recirculation, and water reuse*

6. Authorized distributor of 3″ Spin Klin™ disc filter

Selecting an established distributor ensures equipment quality and provides crucial support for long-term water treatment system operation and maintenance. ATS Water Technology serves as the official Amiad distributor in Vietnam.

We supply the complete Spin Klin™ disc filter portfolio, including 2″, 3″, 4″, Nova, and Nova Plus series. Beyond equipment distribution, ATS Water Technology provides comprehensive support, including design consultation, engineered solutions, and technical services.

Contact ATS Water Technology today for detailed consultation and competitive quotations on genuine Spin Klin™ products in the Vietnamese market.

ATS WATER TECHNOLOGY CO., LTD