Aquatec 5800 Series DC – Diaphragm Pump

The Aquatec 5800 Series diaphragm pump is designed for industrial water transfer applications, ensuring reliable performance and stable pressure in 24 VDC systems. Its 3-chamber design allows efficient operation, self-priming capability, and dry run resistance, making it suitable for continuous and intermittent duty cycles.

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Applications

The 5800 Series is designed for industrial water transfer applications where moderate flow rates and stable pressure are required..

• Industrial water transfer systems
• Cooling systems for industrial equipment
• Chillers and thermal management systems
• Fluid transfer in compact systems

Technical specifications

Pump type

3-chamber diaphragm pump, self-priming, dry-run capable

Motor type

24 VDC, permanent magnet, totally enclosed non-ventilated

Number of chambers

3

Pump body material

Nylon

Valve material

EPDM

Diaphragm material

Santoprene

Thermal protection

Integrated motor thermal protection with temperature limitation

Connections

Push-to-connect ports for 1/4”, 5/16” and 3/8” tubing or 3/8” female NPT ports

Duty cycle

Refer to Heat Rise graph for continuous operation limits

I valori indicati possono variare in funzione della configurazione e delle condizioni operative.

Performance

Performance curves

Pressure (bar)	Flow 58X0 (L/min)	Current 58X0 (A)	Flow 58X1 (L/min)	Current 58X1 (A)	Flow 58X2 (L/min)	Current 58X2 (A)	Flow 58X3 (L/min)	Current 58X3 (A)	Flow 58X4 (L/min)	Current 58X4 (A)
9.0	0.91	1.62	1.21	2.02	1.78	2.72	2.16	3.13	2.50	3.74
8.3	0.95	1.57	1.29	1.94	1.82	2.60	2.20	2.95	2.57	3.53
7.6	0.98	1.52	1.32	1.85	1.89	2.43	2.27	2.80	2.69	3.33
6.9	1.06	1.45	1.36	1.76	1.97	2.30	2.35	2.65	2.80	3.15
6.2	1.10	1.39	1.40	1.67	2.00	2.16	2.42	2.50	2.88	2.93
5.5	1.14	1.33	1.44	1.59	2.04	2.02	2.46	2.34	2.95	2.72
4.8	1.21	1.25	1.51	1.50	2.12	1.87	2.50	2.06	3.03	2.52
4.1	1.29	1.18	1.59	1.42	2.23	1.74	2.54	2.02	3.07	2.32
3.4	1.44	1.11	1.93	1.31	2.38	1.61	2.69	1.88	3.14	2.13
2.8	1.78	1.00	2.31	1.17	2.61	1.43	3.14	1.68	3.45	1.93
2.1	1.97	0.89	2.42	1.03	2.95	1.25	3.37	1.45	3.78	1.70
1.4	2.12	0.76	2.50	0.87	3.07	1.03	3.48	1.21	3.97	1.42
0.7	2.23	0.62	2.61	0.72	3.14	0.84	3.67	0.98	4.09	1.19
0	2.42	0.45	2.84	0.48	3.29	0.61	3.79	0.73	4.24	0.89

Performance data are measured with flooded inlet (0 PSI), water temperature at 21°C, and 24 VDC power supply. Positive inlet pressure increases discharge pressure proportionally. Maximum inlet pressure: 60 PSI.

Thermal behavior (Heat Rise)

The Heat Rise graph shows the increase in motor surface temperature over time as a function of current draw.

The motor is equipped with an integrated thermal protector that automatically shuts off the pump when the motor surface temperature reaches approximately 63°C (145°F).

Continuous operation is possible within the defined current limits.
At higher loads, the pump requires intermittent operation cycles to allow motor cooling.

Dimensional drawings

Dimensional drawings allow correct mechanical integration of the pump within the system. Dimensions are expressed in millimeters (mm).

Other products in the same series

• Aquatec 550 AC Diaphragm Pump
• Aquatec 550 DC Diaphragm Pump
• Aquatec 6800 Electric Diaphragm Pump
• Aquatec 8800 Electric Diaphragm Pump