NL Series Commercial Filter

For competition swimming pool, aquatic park, aquarium, spa, fountain and water treatment plant

NL Series Commercial Filter

For competition swimming pool, aaquatic park, aquarium, spa, fountain and water treatment plant

EXCELLENT PERFORMANCE WITH DEEP SAND BED

The filter tank is manufactured of durable, non-corrosive fiberglass and resin, with automatic bobbin winding technology, UV resistant composites, which allow the filter to operate under extreme weather conditions.

Product Features

  • Tank Material: Bobbin-wound Reinforced Fiberglass

  • Max operating pressure 36psi(2.5bar), 58psi(4.0bar)

  • Max temperature of 43°C(109°F)

  • Filtration System laterals / nozzles

  • Multi-construction layers: non-corrosive and chemical protective
  • UV resistance, suitable for operation under prolonged sunlight
  • High filtration standard with deep sand bed
  • Bobbin wound fiberglass reinforcement with polyester resin
  • Available with laterals or nozzle plate system for air scouring capabilities
  • Optional accessories includes sight glass, manhole, union drain, and air purge.

Non-Corrosive

Light and Easy Handling

Long Service Life

Low ratio of Thermal Expasion

Nil Maintenance

Chemical Resistance

Non-Electrical Conductive

UV Resistance

Components:

1.Manhole Lateral Manhole for easy access to internal system maintenance and service
2.Sightglass Allow great observation on media status and backwash effect
3.Flange Heavy duty FRP flange connection in either ANSI or DIN standard
4.Manometer High quality pressure gauge to monitor the pressure inside the filter tank
5.Union Drain A quick discharge point of water and filter media
6.Lateral System Constructed by ABS+PP material with rigid structure and 0.4mm slit
7.Air Vent Valve Automatic release of air bubbles in the filtration system
8.Base Flat base increase the stability

Optional Accessories:

Air purge: 20mm

Code: E012054

Sightglass: 114mm

Code: E012072

Manhole: Dia.400mm

Code: 4105067252

Manhole: Dia.500mm

Code: 4105064354

Laterals System

Nozzle System

Flange connection standard optional: GB(HG20592 PN1.0MPa) or ANSI(ANSIB16.5(1988)C150)

Key No. Part No. Description Piece(s) Required
1 E012023 Lid with O-ring for NL/K (with Air Purge) 1
1 E012053 Lid with O-ring for NL/K/H (without Air Purge ) 1
2 08010044 Manometer for Commercial Filter Dia. 1m/ 1.2m 1
2 08010069 Manometer for Commercial Filter Dia. 1.4m / 1.6m 1
2 08010070 Manometer for Commercial Filter Dia. 1.8m / 2m 1
2 08010071 Manometer for Commercial Filter Dia. 2.2m/ 2.3m / 2.5m 1
3 89012807 1.5" Sand Drain Set for NL1200-NL1600 1
3 89012829 2.0" Sand Drain Set for NL1800-NL2500 1
4 89010107 Water Drain Set 1
5 01172011 Laterals (233mm) 1
6 01172010 Laterals (185mm) 1
7 01172009 Laterals (129mm) *
8 E012061 0.4mm Nozzles *
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