Rainbow

Automatic Chlorine/Bromine Feeders

Rainbow Chlorine and Bromine Feeders

Years of customer use and satisfaction have proven Rainbow feeders to be the performance leader in pool & spa chemical dispensers.

Features

  • 300 and 320 series filters available in clear amber for easy tablet level monitoring
  • Completely enclosed system - no special venting required
  • No escaping gases
  • 50 PSI maximum operating pressure
  • In-Line Feeders
  • 320 Series. For permanent installation in return line of new or existing pools or spas. Installs in return line on pressure side of pump downstream of all equipment. Standard with 2 in. slip PVC fittings and adapters for 1-1/2 in.
  • Off-Line Feeders
  • 300 Series. Retrofits into existing pools or spas. Operates on pressure side of pump. Uses 1/4 in. feeder hoses, control valve and fittings.
Note: Rainbow Automatic Chlorine/Bromine feeders are for use with slow dissolving trichlor or bromine tablets only.

NOTE: NSF listed for public or residential use in Swimming Pools, Spas or Hot Tubs using 1" Trichlor tablets and when used with a flow indicating device such as Rainbow Model #R172080
Output rating for Bromine is not NSF certified for 300 and 320 Series feeders.

Certifications

  • Listed

IN-LINE FEEDERS
Product Model Description Carton Qty Carton Wt (Lbs)
R171096 320 Holds 11 large or 98 small Bromine or slow dissolving Trichlor tablets. Treats 6,500 to 27,000 gallons bottom feed 6 30
R171100 322 Low profile spa feeder. Holds 1/2 lb. of 1 in. tablets. 6 28
R171218 320C Holds 11 large or 98 small Bromine or slow dissolving Trichlor tablets. Treats 6,500 gallons to in 27,000 a gallons top in feed a configuration bottom with feed see-through configuration amber and body. 18,000 to 70,000 gallons in top feed configuration with see-through amber body 6 30
OFF-LINE FEEDERS
Product Model Description Carton Qty Carton Wt (Lbs)
R171016 300 Holds 11 large or 98 small tablets. Treats 12,000 to 48,000 gallons. 6 26
R171022 300C Holds 11 large or 98 small tablets. Treats 12,000 to 48,000 gallons amber body. with see through amber body 6 26
R171026 302 Spa feeder. Includes spa chamber. Treats 500 to 2,000 gallons. Holds 15 small tablets. 6 28
R171056 300-19 Spa feeder includes double-capacity 19 in. chamber. Treats 13,000 to 52,000 gallons. 1 5
R171066 300-29 Spa feeder includes triple-capacity 29 in. chamber. Treats 14,000 to 57,000 gallons. 1 6
COMMERCIAL AND HIGH CAPACITY FEEDERS
Product Model Description Carton Qty Carton Wt (Lbs)
R171070 300-29X Heavy duty 1/2 in. control valve and tubing optimizes flow and erosion to provide larger amounts of sanitizer. Dispenses 8.5 lbs. of 1 in. Trichlor Tablets in 24 hours. Holds 29 large or 237 small tablets. Treats 80,000 to 322,000 gallons. 1 8
R171215 HC-3315 High capacity for 1 in. hard plumbing installations. Holds 15 lbs. of tablets. Treats up to 20,200 gallons with Bromine and up to 97,600 gallons with Trichlor. 1 9
R171230 HC-3330 High capacity for 1 in. hard plumbing installations. Holds 30 lbs. of tablets. Treats up to 40,000 gallons with Bromine and up to 160,000 gallons with Trichlor. 1 12
R171240 HC-3340 High capacity for 1 in. hard plumbing installations. Holds 40 lbs. of tablets. Treats up to 61,000 gallons with Bromine and up to 332,000 gallons with Trichlor. 1 14
EXTENSIONS
Product Description Carton Qty Carton Wt (Lbs)
R172087 10 in. Extension doubles capacity Bulk  
R172283 20 in. Extension triples capacity Bulk  
FLOW INDICATING DEVICES
Product Description Carton Qty Carton Wt (Lbs)
R172080 Flow Indicating Device. Clear polycarbonate with Teflon indicating ball. Flow rate of 0 to 1 gpm. Designed for 1/4 in. inline pipe thread. Includes Check Valve Bulk  
R172082 Flow Rate Indicator. For high rate feeders with in. feed lines. Bulk  
R172276 Commercial Flow Indicator for use with 320, 322, 300-29X or feeders with 1/2 in. feed lines. Bulk  
R172627 Corrosion Resistant Flow Indicator Kit. For new installations of 300-29X. Includes flow indicator. Saddle clamp, fittings and 1/2 in. corrosion resistant check valve. Bulk  
CORROSION RESISTANT IN-LINE CHECK VALVES
Product Description Carton Qty Carton Wt (Lbs)
R172288 Check Valve 1-1/2 in. or 2 in. Slip, 2 lb. spring Bulk  
R172323 Check Valve 1/4 in. tube x tube Bulk  
R172324 Check Valve 1/2 in. tube x tube Bulk  
R172324NS Special check valve for outward flow on below valve water (ball) installations. 1/2 in. tube x tube check 300-29X Bulk  
STANDARD IN-LINE CHECK VALVES/BY-PASS VALVES
Product Description Carton Qty Carton Wt (Lbs)
R172305 By-pass Valve (1-1/2 in. or 2 in.) 12 lb. spring, slip fittings Bulk  
R172316 Check Valve (1-1/2 in. or 2 in.) 1/2 in. spring, slip fittings. Great for blowers Bulk  
FEEDER KITS
Product Description Carton Qty Carton Wt (Lbs)
200013 300 & 320 Replacement Kit. Includes: saddle clamp, saddle gasket, and saddle tube fitting. Bubble pack 12 5
200014 300-29X Replacement Kit. Includes: saddle clamp, saddle gasket, and saddle tube fitting. Bubble pack 12 5
LIFEGARD SILICONE LUBRICANT
Product Description Carton Qty Carton Wt (Lbs)
R172036 3/4 ounce Bulk  
R172351 3/4 ounce, in counter display 30 3
TUBING AND MISCELLANEOUS PARTS
Product Description Carton Qty Carton Wt (Lbs)
200017 Compression nut for 300 Series. Bubble pack 12 3
R171099 Hi-Flo Kit for 320 and 322 Allows greater dispensing rate. Includes 6 ft. of 1/2 in. i.d. tubing, 1/2 in. check valve and all fittings. Bulk  
R172037 Spa Chamber for 300, 302, 320 Bulk  
R172093 5/8 in. o.d. x 1/2 in. i.d. Sold in roll 100 ft. roll  
R172258 Spa Chamber for 322 Bulk  
R172367 Winterizing or Isolation Plug. Attaches to control alve of 300, 302, 300-19 or 300-29 Bulk  
R18754 3/8 in. o.d. x 1/4 in. i.d. Sold in roll 100 Ft. Roll