Pitless Units for Flowing Wells - Baker Manufacturing Company

Pitless Units for Flowing Wells

Available for 4, 5 and 6 inch well sizes with threaded attachment to casing. Submersible model pitless units are available with a special spool for sealing wells where the well water rises above frost level. A hold-down spider with set screws, attached to the lift-out pipe holds the spool in position in the discharge body, preventing the spool from rising from hydraulic pressure. The special spool is tapped for four (4) water-tight cable seals, (1) seal per wire.

Add the letter "F" to the ordering number of the threaded 4, 5 or 6 inch submersible pitless unit desired listed.
EXAMPLE: 4PS45BS4C0F.

NOTE: Spool cable seals must be ordered separately.

Spool Cable Seals

Order No.	Cable Range	Cable Size	Cable Material
PS321	.125 - .187	Nos. 14, 12, 10	Twisted Plastic
PS322	.187 - .312	Nos. 14, 12, 10, 8 Nos. 8,6	Twisted Rubber Twisted Plastic
PS323	.312 - .437	Nos. 6, 4	Twisted Rubber

Flowing Well Spools With O-Rings

Order No.	Well Size	Drop Pipe Tapping	Wt.
5S4PSF	4"	1 1/2"	13
6S4PSF	5"	2"	18
7S4PSF	6"	2"	22

Hold-Down Spider

Order No.	Upper Case Size	Wt.
120UB	5"	3
10UE	6"	4
160UC	7"	5

Hold-Down Spider Ratings for Flowing Wells

Pitless unit	Rated Flowing PSI	Set Screw Torque
PS45	75	290 in. lb.
PS56	75	290 in. lb.
PS67	56	290 in. lb.