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Base Products Corporation          www.basepump.com          800 554 1426

                                                      page 2 

Models: RB750, HB1000, CB1500     Copyright by Base Products Corporation     2015   Rev.  May/2015 

                    Basepump Ejector Kit                                        Float Kit 

 

 

 
 

1. 

Basepump Ejector Main Control Valve 

2. 

PVC Check Valve 

3. 

PVC Exit Unit with Internal Diffuser Disk 

4. 

(2) Clip-on Hangers 

5. 

Polypro Male Adapter 

1. 

Float Assembly 

2. 

12 Feet of Transfer Tube 

3. 

(5) Cable Ties 

4. 

6

” Clear tube (To be used in Step# 5) 

                            Parts Kit                                                  Water Alarm Kit                                                  

 

 

 
 

1. 

(3) Wood Screws 

2. 

Clip-on Hanger for Suction Pipe 

3. 

Suction Screen with PVC Adapter 

4. 

(2) Hose Clamps 

3 Feet of Discharge Hose (not shown) 

1. 

Alarm & Battery 

2. 

Mounting Bracket & Screw 

3. 

Cable Tie & Mounting Pad 

 
 
 
 
 

Summary of Contents for RB750

Page 1: ...e If absolutely necessary may be used on RB750 only Note If using tubing RB750 only use a x reducer 4 Pipeline Restrictions Pump should be teed in before these devices that restrict water flow stop waste valves globe type valves and some Pressure Regulator Valves PRV Basepump MUST tee in before water softeners conditioners and or water filters Water meter must be minimum 5 8 or 3 4 standard Averag...

Page 2: ...C Check Valve 3 PVC Exit Unit with Internal Diffuser Disk 4 2 Clip on Hangers 5 Polypro Male Adapter 1 Float Assembly 2 12 Feet of Transfer Tube 3 5 Cable Ties 4 6 Clear tube To be used in Step 5 Parts Kit Water Alarm Kit 1 3 Wood Screws 2 Clip on Hanger for Suction Pipe 3 Suction Screen with PVC Adapter 4 2 Hose Clamps 3 Feet of Discharge Hose not shown 1 Alarm Battery 2 Mounting Bracket Screw 3 ...

Page 3: ...000 Male threaded Suction and Discharge Opening 1 1 4 socket CB1500 1 or Male threaded Suction and Discharge Opening 1 1 2 socket Water service requirements Minimum pressure 40 lb PSI Maximum pressure 90 lb PSI Minimum City Water Flow Rate RB750 7 GPM HB1000 10 GPM CB1500 15 GPM Back flow Prevention Check with your local plumbing or water department for their requirements regarding back flow preve...

Page 4: ...pendicular to exterior wall with discharge turned at an angle Under Joist Outdoor Discharge Basepump mounted under ceiling joist with Discharge hose sloping upward and out Suction Pipe Options Pump does not need to be directly above the sump in case of an obstacle such as a heat duct electrical panel window stairway etc Horizontal distance up to 10 Feet across Shared discharge with Primary Pump Yo...

Page 5: ...e to the proper length cement the upper end into the Ejector check valve making sure that the lower end of the Suction Screen is approx 2 4 inches above the bottom of the sump Either 45 or 90 degree elbows maybe used to offset the suction pipe if necessary See page 4 Suction pipe may be fastened to the side of the sump if necessary using the gray clamp included in the parts kit ___________________...

Page 6: ...ed to a security system or auto dialer Operation When the float is up the alarm sounds and the relays close When float drops the alarm will silence and the relays will open Start Up Procedure Open the water shut off valve and check for leaks Note Pump may turn on at this time so be sure the discharge piping is completed Lift the float ball for 10 seconds to release air trapped in the Ejector and T...

Page 7: ...ter supply to the pump and remove the tube from the top of the Float Assembly PUSH in the plastic ring while you PULL out the tube Point the end of the tube into the sump and turn the water on to the pump If water shoots out of the tube and the pump turns on then it appears the float is the problem Call the factory for support and or replacement If no water comes out check the other end of the Tra...

Page 8: ...rrants the Basepump the Product against defects in material and workmanship for a period of Five Years from the date of the shipment In the event of any defect within the warranty period the Company will at its option replace or recondition the Product without charge providing the Product is returned prepaid to our offices in Buffalo New York The replacement or reconditioning of the Product shall ...

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