LPD-250 and LPD-250A
Dechlorinating Diffusers

• Traps Debris
• Diffuses Discharge
• Neutralizes Chlorine and Chloramine in Potable Water
• Connects to Hydrant or Fire Hose
• Flow Measurement Pitot
• Visual Tablet Consumption
• Adaptable for Low and High Volume Flow
• Dechlorination
  Guide
• Pitots Sold
  Separately
• Chlorine Testing
• MSDS for
  Chemicals
• Low Flow Inserts
• Manifold Systems
• Related Items

Video on Hydrant
Video on Hose

This reduces strain on the Hydrant Nozzle and Swivel during direct hydrant flushing operations.
 

Already widely used throughout the United States and Canada, the LPD-250 is the easiest to use dechlorination device available. Simply fill the feed tube with tablets and the LPD-250 will do the rest. There is no chemical to mix and waste. The LPD-250 is for use with chemically treated (4 ppm or less chlorine/chloramine) potable water. For higher chlorine concentrations up to 300 ppm please see our  COMBO Kit which works with the LPD-250 and gravity feeds liquid CAPTOR NSF into the LPD-250.

CHOICE of TABLETS
The LPD-250 uses either LPD-CHLOR^™ tablets (contains Sodium Sulfite 81.3%) or Vita-D-Chlor™ Tablets (Ascorbic Acid- Vitamin C) that neutralizes the chlorine/chloramines in the water that you are flushing. When using LPD-CHLOR tablets, the LPD-250 consumes about 1 tablet per 2,500 gallons - the feed tube should be topped off with additional tablets after each increment of about 10,000 gallons of flow. Weighing 33 lbs., the LPD-250 is heavy enough to take the day-to-day abuse of flushing. You can flush straight off a hydrant or attach a hose to point the flow where you want it to go.

LOW or HIGH FLOW DECHLORINATION
The LPD-250 can handle flows from 200 to 1,250 GPM and hydrant pressures up to 200 psi. For flows lower than 200 gpm, we recommend you use our Low Flow Inserts which will allow more water to run past the tablets, great for applications such a pool draining. For flows higher than 1250 GPM, we recommend a hydrant wye or you can use our Manifold Systems to attach up to 4 LPD-250's for up to 5,000 gpm output. Hydrant wye's are available in 4" or 4.5" NST and allow you to use 2 LPD-250's off the pumper nozzle.  

A new diffuser for use with chemically treated (chlorine/chloramine) potable water.  The LPD-250 is rugged and simple to use. This diffuser uses LPD-Chlor Tablets Sodium Sulfite or Vita-D-Chlor Tablets Ascorbic Acid (with screen) and dissolves them into the discharge stream.  It can handle about 10,000 gallons between tablet recharge.  Rated for hydrant static pressure to 200 psi with flow rates up to 1,250 gpm.  Is equipped with a pitot slot for measurement of discharge flow rate as well as a LPD-Pitotholder to hold the Pitot in the optimal position for readings.

We recommend a Bracket for higher GPM Flushing (600+) if you are using a hose!

GENERAL SPECIFICATIONS

• 2-1/2" NPT Coupling - Accepts any 2-1/2" NPT Male Iron Pipe Adapter

• 18" Length x 8" x 8" Discharge - Weight = 33 lbs.

• 11 Tablet Capacity - Uses approximately 1 Tablet per 2,500 gallons

• To be used with 81% LPD-Chlor (Sodium Sulfite) Tablets

Go to LPD Pitots for Flow Measurement (estimating GPM ) while flushing, and Related Items.