Conversion kit to adapt center section for single container sampling on Models 3700 and 3700C Samplers.  Includes pump tubing, float shutoff and float cage.  

Single container sampling with a 2.5 Gallon bottle will also require the locating insert (for 3700 only - not required on 3700C) and one of the following bottles:

Locating Insert For Sampling with 2.5 Gallon Bottle (3700 only)
Polyethylene Bottle with Cap (Round 2.5 Gallon)
Glass Bottle with Cap (Round 2.5 Gallon)

This item has a lead time of 12-16 days