Combination Pumps

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PS-C50 Combination Pumps

Features and Benefits

Model PS-C50
  • Preassembled primary and backup sump pump makes installation quick and easy
  • 3,900 GPH at 10 ft. lift (S3050 primary pump)
  • 2,400 GPH at 10 ft. lift (2400 backup pump)
  • Backup assists primary pump if excessive amounts of water enter the sump pit
  • Remote-monitoring capability with external Pro Series CONNECT Modules sends real-time alerts
  • USB data port and remote terminals connect to external devices such as Pro Series CONNECT Modules, home automation systems or other devices for remote notification
  • (2) Caged dual float switches provide dependable activation for each pump
  • Adjustable run time (primary pump)
  • System pumps intermittently for days
  • Can run directly on AC power and battery power
  • Automatically switches to battery power when AC fails
  • Recharges battery automatically
  • Designed for use with wet-cell or maintenance-free batteries
  • Accommodates up to two (2) B-2200 batteries for 100 hours of pumping (Based on 10% duty cycle—run times may vary based on inflow of water.)
  • 4-year warranty when purchased from and installed by a contractor; otherwise 3-year warranty

 PDF_download_icon_v2 PS-C50 Combination Brochure

 PDF_download_icon_v2 PS-C50 Manual

Controller Features:

  • Unique monitoring controller detects irregularities in pump and power conditions
  • Sounds an alarm and pinpoints problems and solutions on the control panel
  • Receive notifications about your Pro Series combo pump system while away from home using a Pro Series CONNECT module
  • Alarm can be silenced during a power outage
  • Runs pump weekly to test for proper operation
  • Displays percentage of power remaining in the battery


Primary Pump PS-C50 PS-C33 PS-C22
Flow at 10' Head 3,900 GPH 3,000 GPH 2,770 GPH
Max Head 33 ft/10 m 30 ft/9.1 m 29 ft/8.8 m
Discharge 2 in 1½ in 1½ in
Motor HP ½
Voltage 115 VAC, 60 Hz 115 VAC, 60 Hz 115 VAC, 60 Hz
Amp. draw at 10' 4.3 4.0 3.8
Backup Pump
Flow at 10' Head 2,400 GPH 2,400 GPH 1,850 GPH
Voltage 12 VDC 12 VDC 12 VDC
DC Current 20 Amps 20 Amps 10–12 Amps

Controller Comparison

  PS-C50 PS-C33 PS-C22
Will sound alarm indicating:      
 - Battery needs water Dot Dot Dot
 - Battery is old and needs to be replaced Dot Dot Dot
 - Battery is discharged Dot Dot Dot
 - Cable is loose or terminals are corroded Dot Dot Dot
 - Power, fuse or circuit breaker has failed Dot Dot Dot
 - Pump has been activated; Check the main pump for failure Dot Dot Dot
The alarm can be silenced during a power outage Dot Dot Dot
Automatically test pump weekly Dot Dot Dot
USB Data Port (Ability to remotely notify which alert has activated or what specific maintenance might be needed) Dot Dot Dot
Remote Terminal (Ability to remotely notify of a problem or needed maintenance) Dot Dot Dot
Can accommodate similar standby batteries to extend the run time Dot Dot Dot
Backup pump runs off AC power as well as battery power Dot Dot  
Displays percentage of power remaining in the battery Dot Dot  

Remote Notification

The Pro Series CONNECT line of pumps can send email or text notifications alerting you to an issue or needed maintenance. Be in the know when you’re on the go!

Notification with the USB Data Port: Plug the Pro Series CONNECT module into your Pro Series 2400 backup system, and the module will act as a gateway to the Internet.

Notification with the Remote Terminal: Connects to a home security, auto dialer, or other dry-contact-based device.

Pumping Time

  PS-C50 PS-C33 PS-C22
*B-1000 Not Recommended Not Recommended Not Recommended
B-2200 50 Hours 50 Hours 60 Hours
(Two) B-2200 100 Hours 100 Hours 120 Hours

Run time based on 10% duty cycle. Run times may vary based on water flow.

* Not recommended for PHCC-1730 controllers without the remote terminal.

Construction and Included with System

Primary Pump
  • Permanent Split Capacitor (PSC) motor
  • Upper and lower sealed ball bearings
  • Cast-iron/stainless-steel housing
  • Stainless-steel shaft
  • Dual carbon ceramic shaft seals plus additional Buna N seal
  • Polycarbonate impeller
Backup Pump
  • Non-corrosive ABS housing
  • Stainless-steel shaft and fasteners
  • Carbon ceramic seal w/ Buna N seal
  • Non-corrosive fiber-filled impeller
  • Dual ball bearings
Float Switch (2) Caged dual, micro-reed switches
System Dimensions
(W x D x H)
11 in x 9.8 in x 17.25 in
28 cm x 24.8 cm x 43.8 cm
Shipping Weight 47 lb (21.3 kg)

Included with System                      

  • Pre-assembled:
    • Primary pump
    • Backup pump 
    • (3) 1½" no-hub couplings
    • (2) Standard check valves with hardware
    • Sump Foot: raises and secures both pumps
  • Backup system controller/charger with fluid sensor
  • Primary pump: enhanced controller with caged dual float switch (Model DFC1.5)
  • Battery box