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10" Pitless Booster

10 inch pitless booster station Click the image to view full size
 
  • Features
  • Specifications
  • Parts Breakdown
  • Ordering Instructions

EASY ACCESS TO SERVICE... Well cap can be removed without disconnecting cables. O-ring seals on spool permit withdrawal of the entire inner assembly simply by lifting. Replacement is equally simple. Spool support eliminates vertical adjustment allowing service above ground.

CORROSION PROTECTION... Spool and Discharge Body are either lead free hot-dipped galvanized or constructed of corrosion resistant material for longer life, less service.

RELIABLE SEAL... Neoprene O-rings between accurately machined lead free hot-dipped galvanized surfaces on the spool and within the unit provide positive seals to ensure maintenance free performance.

O-RING SEAL PROTECTION... Monitor seal protection prevents seal damage during installation and service eliminating potential service costs.

QUICK TO INSTALL... A quality booster pump installation can be made easily and economically without delay for masonry or building construction creating a sound cost savings solution.

ALTERNATIVE SPOOLS (6x7 and 8x10 only)... Spools are available plain or with silent check valves. The Monitor silent check valve has its operating parts automatically exposed when the spool is withdrawn. Spools are supplied with tappings for pressure controls.

WATERTIGHT WELL CAP... Designed to permit removal without disconnecting cables. Watertight cable and conduit sealing is available for additional protection.

HOLD DOWN... Supplied with each unit. Hold-down pipe also serves as lift-out pipe for installation and allowing speedy service.

FROST PROOF... No heating is required. All water passages are below the frost line.

ALTERNATIVE DISCHARGE & INLET CONNECTIONS... Are available to meet your requirements.

6 Inch Industrial Pitless
A Seal Cap: The watertight cap bolts on top of the upper casing forming a watertight connection with a gasket.      
B Conduit Tapping Sizes: 3" 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 gound level to top of Seal Cap: 23"      
E Pitless Case size: 12" I.D. 12 3/4" 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. 10"      
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)

      
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 1/8" 12" 11 1/8"
  DISCHARGE CONNECTIONS AND 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. Not Available 6" I.D.
Q Dimension from center of Booster Unit to the end of the discharge outlet.      
  With M Flanged Discharge: 15 1/4" 15 1/2" 15 9/16"
  With N Threaded Discharge: 10 9/32" 10 5/32" 9 1/8"
  With O Welded Discharge 12 7/32" 12 1/32" 12 1/16"
  With P Transition Discharge: 24" Not Available 22"
  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. Not Available 6" I.D.
V Dimension from center of Booster Unit to end of Inlet Connection.      
   With R Flanged Inlet  30 3/16" 30 11/16"  25 3/16" 
   With S Threaed Inlet  30 3/16" 30 3/16"  25 11/16" 
   With T Welded Inlet  27 3/16" 27 3/16"  21 11/16" 
   With U Transition Inlet  39" Not Available  34" 
W SPOOL ASSEMBLY      
  Area of water passage (s) 25.12 sq in. 25.12 sq. in. 25.12 sq. in.
  Percent area of water passages to area drop pipe 197% 125% 87%
X Tank Pipe Size 10" I.D. 10" I.D. 10" I.D.
Y Tapping into Suction Zone 1" NPT 1" NPT 1" NPT

Specifications are Subject to Change Without Notice.

Note: Pitless units conform to the Recommended Standards for Water works, Great Lakes Upper Mississippi River Board of State Public Health & Environmental Managers and Water Systems Council PAS-97 (04) Standards.

COMPONENT MATERIALS
Tank & Inlet Pipes- Steel, black corrosion resistant coating
Cap - Cast iron, green enamel finish
Conduit Box - Steel, black corrosion resistant coating
Combination Hold-Down & Lift Out Mechanism - lead-free galvanized.
Hold-down pipe - steel, corrosion resistant coating
Discharge Body -steel, lead-free galvanized.
Pitless Case - steel, corrosion resistant coating
Spool - steel, lead-free galvanized.
Probe tube - 1" PVC

Note: - Inlet pipe & tank pepe tested to 200 P.S.I., spool discharge pressure tested to 300 P.S.I.

Note: - Any combination between Drop Pipe and Discharge Outles size is possible, if required

 

10" Pitless Booster Parts Breakdown  

Key No.
Quanity
Description
Order No.
     
1
1
Pipe Plug 2 1/2"
UK50
2
2
Lock Bolt, 5/8-11NC x 4 3/4" L
LK4S
3
1
Plug Plug 2" NPT
UJ50
4
1
Pipe Plug 1 1/2" NPT
UG54
5
1
Seal Cap (UK850)
UK12
6
10
Hex Nut 5/8"-11NC
PC286
7
1
Gasket
UK72
8 
1 
Retainer Ring
UJ174 
9
1
Seal Ring
UJ176
10
1
Depression Ring
UJ175
11
5
Hex Head cap screw 5/8 - 11NC x 6"L
KP145S
12
3
Hex Head cap screw 5/8 - 11NC x 3 1/2"L
UJ177S
13
4
Cable Connectors Note:  Must be ordered by description & unit Serial No.
------
14
2
Hex nut, 5/8 - 11NC
N75
15
2
Washer
SW68
16
2
Hold down hook
UJ7BH
17
1
Lift-out pipe & bail assy (ordered by bury depth)
------
18
1
Spool - without check valves (12E0PSF)
UJ241
19
2
O-Ring
UJ15
20
1
Discharge Body & upper case assy (order by bury depth)
-----
22
1
Tank & Inlet Pipe Assy Note:  Must be ordered by description & Serial No.
 -----
23
1
Pipe Plug 3/8-18NPT
UN122
24 1 Pipe Plug 1" NPT UN120
 

 
 
 spacer 
10" Pitless booster
DESCRIPTION - ORDERING NUMBERS
A
6
 Bury Depth in Feet
 
PS
 Pitless Booster for Submersible Pump
B
10
 spacerReservoir Tank Size - Ins.
C
12
 spacerUpper Case Size - Ins.
D
W
 spacerWelded
E
B
 spacerBlack Upper Case
F
W
 spacerWatertight Cap
G
X
 spacerMotor Cable Passages - Sealed
  0  Check Valves: 0
H
6
  Size of Drop Pipe in Ins. (4", 5" or 6")
I
   spacerThreaded NPT Std. spacer
spacerConnection
Discharge
Connections
(Select One)
F
 spacerFlange, ASA 150#
  spacerWelded
  spacerMech. Joint w/transition
spacersleeve
J
6
 spacerSize of Discharge Pipe - Ins.
K
6
 spacerLength of Reservoir Tank - Feet
L 6  Inlet Pipe Size - Ins.
M    Welded
 F  Flange, ASA 150#
 

 Threaded NPT
   Mech. Joint w/ trans. sleeve
  E Standard Unit
N     
S       

Elec. Cable Seal(s)

O.D. 3 Wire_______     O.D. Ground Wire_______
   
   

Special Provision (X)
 

 

  

UNITS AVAILABLE BY QUOTATION ONLY
5” THROUGH 36” TANK SIZES

EXPLANATION OF PITLESS BOOSTER UNIT
ORDERING NUMBERS
The diagram illustrates the meaning of the various letters and numerals used in Monitor Pitless Booster Unit ordering numbers. A typical order number and the pitless unit it stands for are shown.
Typical Order Number
6PS1012WBWX06F666FES

6

A. The first numeral in the order number indicates the bury depth, in feet, of the unit. Bury depth on all units is measured from the center of the discharge line to ground level. The top of the pitless case extends 12” above ground level as is required by many codes.
PS
 These letters indicate the type of pump the pitless unit is designed for. The unit shown is a PS for submersible pumps.
10
 B. This numeral indicates the reservoir tank size. 10 is for a 10" I.D. diameter tank.
12
 C. This numeral indicates the upper pitless case size. 12 is for a 12" diameter case.
W
 D. This letter indicates the attachment to the reservoir tank is a welded joint on 8" - 30".
B
 E. The presence of the letter "B" indicates the upper pitless case is black pipe.
W
 F. Indicates the unit has a watertight cap.
X
 G. Indicates spool passages are closed.
0
 This numeral indicates the type of spool which the pitless unit has.  In this case it is a spool that has no check valves.
6
 H. Indicates the size of drop pipe in inches.
F
 I. Indicates the discharge connection is Flanged.
6
 J. Indicates the size of discharge pipe in inches.
6
 K. Indicates the length of the reservoir tank in feet, and is measured from the center of the disharge line to the bottom of the unit.
6 L. Indicates the inlet connection diamter in inches.
F M. Indicates the inlet pipe connection is flanged.
E Indicates this is a standard unit.
S N. Sealed conduit connection (Optional)