Baker Manufacturing Company - PITLESS BOOSTER UNIT

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12" PITLESS BOOSTER SPECIFICATIONS

Ordering Information

Booster Specifications

Parts Breakdown

COMPONENT MATERIALS

Tank & Inlet Pipes - Steel, black corrosion resistant coating.
Cap - Cast iron, green enamel finish.
Conduit Box - Steel, black corrosion resistant coating.
Conduit Connector - Cast iron, green enamel finish.
Combination Hold-Down & Lift-Out Assembly - Galvanized
Hold-Down Pipe - Steel, black corrosion resistant coating.
Pitless Case - Steel, black corrosion resistant coating.
Discharge Body - Ductile iron, lead free galvanized.
Spool - Steel, lead free galvanized.
NOTE: Inlet pipe & tank pipe tested to 200 P.S.I., spool
discharge pressure tested to 300 P.S.I.
NOTE: Any combination between Drop Pipe and Discharge Outlet size is possible, if required.

A	Seal Cap: The watertight cap bolts on top of the upper casing forming a watertight connection with a gasket.
B	Conduit Tapping sizes: 2" & 1" NPT without sealed conduit connection; 2" & 1", 2", 3", or 4" NPT with sealed conduit connection. Watertight conduit seals for most common cable sizes are available.
C	Distance from ground level to top of Pitless Case: 12”.
D	Distance from ground level to top of Seal Cap: 22 1/16 ”.
E	Pitless Case size: 13-1/8” I.D. 14” O.D.
F	“Hold Down-Lift Out Assembly: Positions and clamps spool to discharge body to prevent rotation during pump start up. Hold Down-Lift-Out pipe size 4” IPS. Designed Lift-Out assembly load: 60,000 lbs. (2) Hold-Down hooks supplied.
G	Pitless Unit minimum I.D.: 12”
H	Motor cable tappings through spool: (4) 1/2” NPT (with cable connectors)
I	Tapping into Pressure Zone: 3/8” NPT. (Furnished with square head plug)
J	Tapping into Suction Zone: 1" NPT. (Furnished with square head plug).
K	Spool to Drop Pipe connection sizes:	4” NPT	5”NPT	6” NPT
L	Dimension from center of discharge outlet to bottom of spool:	12-7/8"	12"	11-3/4"
	DISCHARGE CONNECTIONS & SIZES
M	For Flanged (ASA Std. 150 lbs.):	4” I.D.	5” I.D.	6” I.D.
N	For Threaded Nipple (NPT):	4” I.D.	5” I.D.	6” I.D.
O	For Butt Weld (IPS):	4” I.D.	5” I.D.	6” I.D.
P	For Transition Sleeve (IPS):	4” I.D.	N/A	6” I.D.
Q	Dimension from center of Booster Unit to end of discharge outlet.
	With M Flanged Discharge:	21-1/2”	22”	16-7/16”
	With N Threaded Discharge:	11-7/16”	21-7/16”	16-15/16”
	With O Welded Discharge	18-1/2”	18-1/2”	12-15/16”
	With P Transition Discharge	30"	N.A.	25"
	INLET CONNECTIONS & SIZES
R	For Flanged (ASA Std. 150 lbs.):	4” I.D.	5” I.D.	6” I.D.
S	For Threaded Nipple (NPT):	4” I.D.	5” I.D.	6” I.D.
T	For Butt Weld (IPS):	4” I.D.	5” I.D.	6” I.D.
U	For Transition Sleeve (IPS):	4” I.D.	N/A	6” I.D.
V	Dimension from center of Booster Unit to end of Inlet Connection.
	With R Flanged Inlet:	30-1/8”	30-5/8”	35-1/16”
	With S Threaded Inlet:	30-1/8”	30-1/8”	25-9/16”
	With T Welded Inlet:	27-1/16”	27-1/16”	21-9/16”
	With U Transition Inlet	39"	N.A.	34"
W	SPOOL ASSEMBLY
	Area of water passages	25.12 Sq. In.	25.12 Sq. In.	25.12 Sq. In.
	Percent area of water passages to area of drop pipe	100%	125%	87%
X	Tank Pipe size:	12” I.D.	12” I.D.	12” I.D.

Specifications are Subject to Change Without Notice.