Pumps - close-coupled

800 series process pumps

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800 series high flow hygienic pumps

Designed for low-shear sanitary pumping duties up to 8,140 L/h (35 GPM) and pressures up to 3.5 bar (50 psi) in the biotechnology, pharmaceutical and food industries, 800 series pumps feature a true CIP (clean-in-place) and SIP (steam-in-place) facility. The twin stainless steel rollers disengage to lift off the USP Class VI Bioprene or GORE STA-PURE PCS tube, allowing a straight-through path for cleaning. There are no "dead spots" or crevices. Mounted on a steel frame, 800 series pumps are available with fixed speed motor gearboxes or inverter-rated variable speed motor gearboxes providing 4 mA to 20 mA or 0 V to 10 V process control, as well as remote stop/start and reverse.

Features and benefits

Maximum flow rate of 8140 L/h and pressures up to 3.5 Bar
CIP/SIP sterilisation at full velocity with no bypass required
Self-priming and dry running, with no valves, seals or glands
Door proximity sensor, to enable safe access during tube changes or cleaning
Options for Bioprene and STA-PURE elements, to USP Class VI and hygienic stainless steel connectors certified to 3.1.B BS/EN 10204
Ideal for viscous or shear sensitive products
Motor/gearbox and control options include fixed speed, variable speed with mechanical variators, fixed speed motors with inverter control for 4 mA to 20 mA and 0 V to 10 V process control, remote stop/start and reverse and frequency output
Pumpheads to accept B5 output flange-mounted gear motors in a range of single and three phase fixed and electronic variable speeds

Technical summary

Max. flow rate	8140 L/h
Min. flow rate	162 L/h
Max. operating pressure	3.5 bar
Ambient Temperature Range	5 °C to 40 °C
Ambient Temperature Range	41 °F to 104 °F
Motor types	Fixed speed motor, Variable speed motor
Min. operating speed	8 rpm
Max. operating speed	104 rpm
Weight	85 - 130 kg

Technical Summary table lists features available within the range. See ‘Specifications’ tab for model specific information.

825 series hygienic pump performance

Speed (rpm)	Flow rate (L/h)	Fitted Motor Power (kW)
8	162	0.37
10	196	0.37
13	260	0.55
17	327	0.55
21	412	0.55
26	507	0.55
28	563	0.55
33	658	0.55
36	721	0.55
40	796	0.55
47	933	0.75
53	1050	0.75
59	1169	0.75
67	1327	0.75
74	1474	1.1
84	1672	1.1
90	1787	1.1
104	2060	1.1

840 series hygienic pump performance

Speed (rpm)	Flow rate (L/h)	Fitted motor power (kW)
8	653	0.55
10	790	0.55
13	1045	0.55
16	1277	0.55
22	1756	0.75
25	1995	0.75
29	2314	1.1
33	2649	1.1
36	2905	1.1
42	3352	1.1
47	3751	1.5
52	4150	1.5
58	4628	1.5
65	5187	1.5
73	5825	2.2
79	6304	2.2
89	7102	2.2
102	8140	3

Technical specifications

	825 series hygienic pump	840 series hygienic pump
Flow rate range	162 L/h to 2060 L/h	653 L/h to 8140 L/h
Max. operating pressure	3.5 bar	3.5 bar
Ambient Temperature Range	5 °C to 40 °C	5 °C to 40 °C
Ambient Temperature Range	41 °F to 104 °F	41 °F to 104 °F
Fluid temperature range	0 °C to 80 °C	0 °C to 80 °C
Fluid temperature range	-32 °F to 175 °F	-32 °F to 175 °F
Motor types	Fixed speed motor, Variable speed motor	Fixed speed motor, Variable speed motor
Operating speed range	8 rpm to 104 rpm	8 rpm to 102 rpm
Noise	<75dB(A) at 1m	<75dB(A) at 1m
Weight	85 kg	130 kg