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Description
Double pipe deep well ejector package (Model BK4800)
includes a deep well ejector, check valve, strainer, plastic
pipe adapter, and an assortment of nozzles and venturis to
suit your well conditions. This ejector assembly is designed
for all 4" and larger double pipe applications. For use with
Berkeley Convertible Jet Pump Models 05SL, 07SL, 10SL,
15SL, 10PL, 15PL, 10VM and 15VM.
General safety information
Follow safety instructions in your pump owner's manual.
Be sUre pump is turned off and all pressure is re leased
before attempting to install the deep well ejector.
california proposition 65 Warning
This product and related accessories contain
chemicals known to the State of California to cause cancer,
birth defects or other reproductive harm.
Strainer
Check
Valve
Venturi
Adapter
figure 1
assemBly
1. This kit contains seven venturis and five nozzles (See
Figure 12, Page 5, Key Nos. 1 and 2). Use only one
venturi and one nozzle with any installation. Select the
correct nozzle and venturi from the Performance Charts
on Pages 3 and 4.
note: Be sure to find the right pump model, well depth,
and nozzle/venturi combination on chart or pump will not
perform according to specifications (See Figures 2, 3,
and 4, and Performance Charts on Pages 3, and 4).
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM
PH: 888-782-7483
© 2013 Pentair, Ltd. All Rights Reserved.
InstallatIon, operatIon & parts Manual
2. Inspect ejector body, nozzle, and venturi carefully to
Ejector
figure 2 – What the deep well ejector does
3. Use 5/8" deep-well socket to install nozzle in top (double
Nozzle
figure 3
Deep Well Double Pipe
Ejector Package
BE SURE that they are clean and free of all foreign
materials. Dirt, sand, or gravel will plug ejector!
1276 1194
port end) of ejector body (See Figure 3). Nozzle threads
into third set of threads visible inside ejector discharge
port (larger port) in ejector body.
Nozzle
Ejector
Discharge
Port
Suction
Port
Model BK4800
Pump sends part of discharge
down drive pipe and through
ejector, where flow through
nozzle and venturi picks up
more water and delivers it
to pump suction. This allows
pump to lift water more than
25' (the limit for a shallow
well pump).
Drive
Port
Install Nozzle
(Uses 5/8"
deepwell
socket)
BE317 (Rev. 03/21/13)

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Sommaire des Matières pour Pentair BERKELEY BK4800

  • Page 1 (See Figures 2, 3, and 4, and Performance Charts on Pages 3, and 4). 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM PH: 888-782-7483 BE317 (Rev. 03/21/13) © 2013 Pentair, Ltd. All Rights Reserved.
  • Page 2 Venturi Install Pipe Adapters Install Venturi- same hole as nozzle Install Check Valve Install Strainer figure 4 figure 5 figure 6 4. Install venturi in ejector body. Venturi threads into second set of threads in ejector discharge port (over nozzle). End of venturi will extend out of port when it is installed (See Figure 4).
  • Page 3 5. Install steel elbows on top end of nipples (See Figure 8. Install adapters in elbows and connect horizontal offset 10). PTFE pipe thread sealant tape all threaded joints to piping to pump. Connect horizontal pipe as needed. prevent leaks! PTFE pipe thread sealant tape all threaded joints to prevent leaks! note: Installing elbows at this step may make it more...
  • Page 4 taBle iii – models 10sl and 15sl model 10sl model 15sl 1 Hp 1-1/2 Hp feet to pressure in psi pressure in psi Water Gpm with J32p-33 Venturi & #55 nozzle Gpm with J32p-33 Venturi & #55 nozzle 22.0 19.3 13.6 24.8 20.0...
  • Page 5 MODEL BK4800 figure 12 – replacement parts illustration replacement parts list Description Qty. BK4800 Venturi 1 each J32P-18 J32P-24 J32P-32 J32P-28 J32P-22 J32P-29 J32P-33 Nozzle (#52) 1 each J34P-42 (#51) J34P-41 (#55) J34P-45 (#53) J34P-43 (#54) J34P-44 Ejector Body N40-92 Check Valve N212-12P Strainer...
  • Page 6 (voir les Figures 2, 3 et 4, et les tableaux de rendement à la pages 3 et 4). 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM PH: 888-782-7483 BE317 (Rév. 21/03/13) © 2013 Pentair, Ltd. All Rights Reserved.
  • Page 7 Venturi Venturi Installation des adaptateurs de Install Pipe tuyau Adapters Installer le venturi Install Venturi- dans le même trou same hole as que l’ajutage. nozzle Pose du clapet Install anti-retour Check Valve Pose de la Install crépine Strainer figure 5 figure 6 figure 4 4.
  • Page 8 nota : SERRER FERMEMENT LES COLLIERS DES 7. Tout en retenant EN TOUTE SÉCURITÉ les tuyaux, les TUYAUX; les colliers doivent pouvoir supporter le poids des remplir d’eau pour s’assurer que les raccords et que le tuyaux, de l’éjecteur et de l’eau dans les tuyaux. Dans le cas clapet anti-retour ne fuient pas (voir la Figure 11).
  • Page 9 taBleaU iii – modèles 10sl et 15sl modèle 10sl modèle 15sl 1 cV 1-1/2 cV mètres jusqu’à pression en lb/po pression en lb/po l’eau lpm avec venturi J32p-33 et buse n° 55 lpm avec venturi J32p-33 et buse n° 55 lpm avec venturi J32p-29 et buse n°...
  • Page 10 MODÈLE BK4800 figure 12 - illustration des pièces de rechange liste Des pièces De recHanGe réf. Designation Qté BK4800 Venturi 1 de chaque J32P-18 J32P-24 J32P-32 J32P-28 J32P-22 J32P-29 J32P-33 Ajutage (N° 52) 1 de chaque J34P-42 (N° 51) J34P-41 (N°...
  • Page 11 (Ver figura 3 Figuras 2, 3 y 4, y las tablas de desempeño de la páginas 3 y 4). 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM PH: 888-782-7483 BE317 (Rev. 03/21/13) © 2013 Pentair, Ltd. All Rights Reserved.
  • Page 12 Venturi Venturi Instale los adaptadores Install Pipe de tubería Adapters Instale el venturi en el Install Venturi- mismo agujero de la same hole as boquilla. nozzle Instale la Install válvula check Check Valve Instale Install el filtro Strainer figura 5 figura 6 figura 4 4.
  • Page 13 nota: SUJETE CON ABRAZADERAS LA TUBERÍA; las 7. Sujetando FIRMEMENTE la tubería, llénela con agua abrazaderas deben soportar el peso de la tubería, del eyector para asegurarse que las conexiones y la válvula check no y del agua en el interior de la tubería. En un pozo de 110 pies tengan fuga (ver Figura 11).
  • Page 14 taBla iii – modelos 10sl y 15sl modelo 10sl modelo 15sl 1 Hp 1-1/2 Hp metros presión en libras/pulgada presión en libras/pulgada al agua lpm con venturi J32p-33 y boquilla #55 lpm con venturi J32p-33 y boquilla #55 lpm con venturi J32p-29 y boquilla #51 lpm con venturi J32p-29 y boquilla #55 lpm con venturi J32p-22 y boquilla #53 lpm con venturi J32p-22 y boquilla #54...
  • Page 15 MODELO BK4800 figura 12 - ilustración de refacciones liste Des pièces De recHanGe no. de ref. Descripción cantidad BK4800 Venturi 1 c/u J32P-18 J32P-24 J32P-32 J32P-28 J32P-22 J32P-29 J32P-33 Boquilla (#52) 1 c/u J34P-42 (#51) J34P-41 (#55) J34P-45 (#53) J34P-43 (#54) J34P-44 Cuerpo de eyector...
  • Page 16 Limited Warranty BerKeley warrants to the original consumer purchaser (“purchaser” or “you”) of the products listed below, that they will be free from defects in material and workmanship for the Warranty period shown below. Product Warranty Period Water Systems: whichever occurs first: Water systems products —...