Series 100 External Float Chamber (15700799)

External Float Chamber: series 100, 2000psi; same as 15051168 per Enovation Controls (15700799)

The Murphy External Float Chamber 15700799 is designed for model MLS-020, MLS-015, LS200, LS200N, LS200NDVO and LS200NDVOR liquid level switches. 

Operating Pressure: 2000 psi (13.8 MPa) [138 bar]
Operating Temperature: 400° F (204° C)
Shipping Weight: 18 lb. (8.16 kg)

Installation Using Murphy External Float Chamber:

1. Install the Murphy float chamber 15700799 on the outside wall of the pressure vessel using 1” NPT piping or use the mounting surface with a bracket. Position the 2” NPT threaded connection at the height where you want the level switch to operate. The 2” NPT threaded connection must be positioned away from the tank wall.
2. A tee and bleed valve are typically installed at the bottom of the lower 1 inch pipe riser to allow draining of the float chamber for servicing or replacement.
3. Install the LS200 or LS200N/NDVO/NDVOR in the 2” NPT connection of the float chamber. BE SURE float travel is not restricted and that the float is tight onto the float shaft.


NOTE: Float extensions cannot be used with float chambers.

MurCal is an Authorized Distributor of Murphy by Enovation products.
MurCal provides experienced application and product support, before and after the sale.

For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.