Delta T Systems Pump Tanks are engineered for low maintenance, maximum reliability, and precise temperature control. Built with robust materials and intelligent automation, these systems are designed to reduce downtime, increase productivity, and operate at peak efficiency.
- Stainless steel tank design
- NEMA pump motors & 4/12 electrical enclosure
- Automatic pump seal lubrication
- Galvanized steel pump deck
- IEC/UL recognized electrical components
- Industry 4.0 ready PLC control with color touch screen
Why Delta T Systems’ Pump Tanks?
Low Maintenance and Maximum Reliability
Delta T Systems takes pride in our robust and reliable designs to reduce downtime and maximize productivity for our customers. That is why every Delta T Systems Pump Tank comes standard with the following features:
- Stainless Steel Tank Design
- NEMA Pump Motors
- Automatic Pump Seal Lubrication
- Industrial Strength Galvanized Steel Pump Deck
- IEC/UL Recognized Electrical Components
- NEMA 4/12 Electrical Enclosure
- Industry 4.0 Ready PLC Control w/ Color Touch Screen
- Non-Ferrous Trim
- Insulated Tank Bottoms
State of the Art Control
With the leader in HVAC and process temperature controls, Delta T Systems designed a control program specifically tailored to our Pump Tanks that uses numerous sensors to operate the Pump Tank at its most efficient point. These advanced controls make Delta T Systems’ Pump Tanks industry 4.0 ready with an option for remote connectivity.
Design Flexibility
Delta T Systems Pump Tanks have customizable tank connection points to meet specific individual facility needs. The pump and tank skid structures are also modular in design for ease of transport and installation. Applicable to all pump and tank size configurations, installing new or upgrading existing equipment was never easier. Standalone pump skids are also available.
Standard 4.3” Color Touch Screen
The standard 4.3″ Color Touch Screen is designed for seamless monitoring and control. The intuitive home page allows you to effortlessly keep track of vital system information, including unit status, alarm notifications, tank level, and pump pressure. You can easily monitor pump status and make-up valve status, ensuring optimal performance at all times. Furthermore, the display showcases your set point along with outlet temperature, ambient temperature, and dewpoint.

System Control
Delta T Systems innovative Pump Tank system is designed to seamlessly integrate with your chiller or cooling tower units, optimizing performance and energy efficiency. Engineered for precision, this state-of-the-art control offers automated capabilities that can follow a start-up sequence of your other process equipment, adjust flow rates and ensure your cooling systems operate at peak efficiency. With its user-friendly interface, communication options, and advanced monitoring features, the Pump Tank not only enhances cooling performance but also reduces energy consumption and operational costs, leading to substantial savings.
Standard Features
- 3 to 50 HP Pumps
- PLC Controller
- 4.3 Inch Color Touch Screen Display
- 24V DC Control Circuit
- Unit Disconnect Switch
- Remote Start/Stop Input
- To Process Temperature Retransmission
- Modbus RTU Communication
- Non-Ferrous Trim
- Pump Discharge Check Valves and Isolation Valves
- Industry 4.0 Ready
- To and From Process Pressure Transducers
- To and From Process Temperature Sensors
- Data Logging
- Alarm History
- Hour Meter
- Recorded Number of Starts
- Central Control of Chiller or Cooling Tower
- Fully Insulated Tank Bottom
- Touch Safe Electrical Components
- NEMA 4/12 Electrical Enclosure and Wiring in Conformance with NEC
- Pump Motor Overload Protection
- Low and High-Water Pressure Protection
- Removeable Insulated Tank Lid
- Auto-Water Makeup
- Digital Tank Level
Optional Features
- UL508A Rated Enclosure
- 208, 230, 460, and 575V
- Audible and/or Visual Alarm
- Variable Frequency Drive (VFD) Motor Control
- Tank and Pump Trim Insulation
- DTS Smart Connect
- Remote Display (NEMA 4)
- 7.0 or 10.0 Inch Color Touch Screen Display
- Modbus TCP/IP, BACnet IP/MSTP, SNMP Communications
- VNC Display
Consult Factory for Additional Customized Options


Standard Configurations

- Process and Recirc Pumps
- Process and Recirc Pumps w/ shared standby pump
- Process and Recirc pumps w/ dedicated standby
| Tank Capacity Gallons | Installed Dimensions Inches | Weight Lbs | Pump Ranges HP | |||||
|---|---|---|---|---|---|---|---|---|
| Model | Overflow | Height | Width | Depth | Shipping | Operating | Process | Recirculating |
| PT0300 | 300 | 56 | 68 | 68 | 1818 | 4321 | 5-10 | 3-5 |
| PT0500 | 500 | 56 | 80 | 96 | 2508 | 6680 | 5-20 | 3-7.5 |
| PT0750 | 750 | 73 | 80 | 96 | 2738 | 8995 | 5-20 | 3-7.5 |
| PT1000 | 1000 | 95 | 80 | 99 | 4192 | 12535 | 7.5-40 | 5-15 |
| PT1500 | 1500 | 63 | 120 | 127 | 4887 | 17402 | 7.5-40 | 5-15 |
| PT2000 | 2000 | 81 | 120 | 127 | 5387 | 22073 | 20-40 | 7.5-15 |
| PT3000 | 3000 | 97 | 144 | 127 | 6237 | 31266 | 20-40 | 7.15-15 |
| PT4000 | 4000 | 81 | 142 | 174 | 8060 | 41432 | 30-40 | 15 |
| PT6000 | 6000 | 97 | 142 | 212 | 9986 | 60044 | 40-50 | 15-20 |