big green spec

SPECIFICATIONS

OPERATING CONDITIONS

Rated Flow: 11.34 lpm (3 gpm) – Min. 3.78 lpm(1gpm) to Max 37.8 lpm (10 gpm)
Working Temp: 5 – 40 °C (40 – 104 °F)
Max. Working Pressure* : 620 kpa (90 psi) – a pressure limiting valve must be installed when pressure exceeds 500 kpa (70 psi).
Working Conditions: For indoor use – protection required when installed outdoors.
Size: 254 mm (10”) x 254 mm (10”) x 457 mm (18”)
Min Net Weight: 7 kgs

CONDITIONS FOR USE
pH: 6.5 to 8.5
Hardness, max: 75 grains per gallon (1300 ppm CaCO3)
Chlorine: < 3 ppm
Iron, Ferrous: < 0.3 mg/L
Manganese: < 0.05 mg/L
Copper: < 1.3 mg/L
Oil & Phosphates: zero
H2S: zero

CONTAMINANT TREATMENT
Sediment / Particulates: 20 microns with a dirt holding capacity up to 1 kg (2.2 lbs)
Chlorine Reduction**: 189,000 litres (50,000 gallons) @ 11.34 lpm (3 gpm)
Scale Prevention***: 3 years or 500,000 gallons whichever earlier.

* Materials (sumps & caps) Polypropylene, ABS (high quality & FDA grade), Materials (o-ring) EPDM (NSF 61 listed), Cycle tests (@125 psi) 150,000 cycles
**According to the carbon block manufacturer’s specification ***Depending on local water chemistry

GENERAL USE INSTRUCTIONS:
Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system