Pumps - hose pumps

Bredel DuCoNite® pumps

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Overview

Bredel DuCoNite pumps

Bredel DuCoNite® pumps with a paint-free electroplated housing which protects against corrosive and caustic fluids and atmospheres. The DuCoNite® pump is used for the most challenging applications. A high-tech surface protection method has rendered the pump ultra-resistant to aggressive liquids. The DuCoNite® hose pumps are available in five pump sizes - with capacities up to 5,250 L/h and pressures up to 16 bar.

The DuCoNite® hose pump reliably handles a variety of harsh materials, such as sodium hypochlorite, titanium dioxide, sodium hydroxide, catalytic agents, sulfuric acid, lime slurry, acidic liquids, solvents and resins.

Chemical Compatibility Guide

Features and benefits

Dry running and self-priming
Suction capability up to 9.5 mWC (374 inWC)
Simple hose change decreases cost of ownership, downtime and need for parts inventory
“Beyond the hose” protection against common water and waste water treatment chemicals
Paint-free pump housing perfect for wash-down in the food industry
No slippage, allowing true positive displacement for accurate, repeatable metering
No ancillary equipment, check valves, sealing water flush systems or run-dry protection required
Fully reversible to blow out suction and drain lines safely

Technical summary

Max. flow rate continuous	3200 L/h
Max. flow rate continuous	844 USGPH
Volume per revolution	0.022 - 0.625 L
Max. continuous operating speed	65 - 100 rpm
Max. operating pressure	16 bar
Max. operating pressure	232 psi
Min. starting torque	47 - 210 N m
Min. starting torque	416 - 1,859 in.lbs
Weight	30 - 130 kg

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

Performance

DuCoNite10 performance

DuCoNite15 performance

DuCoNite20 performance

DuCoNite25 performance

DuCoNite32 performance

Specifications

Technical specifications

	DuCoNite10	DuCoNite15	DuCoNite20	DuCoNite25	DuCoNite32
Max. flow rate continuous	105 L/h (28 USGPH)	375 L/h (99 USGPH)	600 L/h (158 USGPH)	1800 L/h (475 USGPH)	3200 L/h (844 USGPH)
Max. flow rate intermittent	160 L/h (42 USGPH)	525 L/h (139 USGPH)	820 L/h (216 USGPH)	2740 L/h (723 USGPH)	5250 L/h (1385 USGPH)
Volume per revolution	0.022 L (0.0058 USG)	0.083 L (0.0219 USG)	0.152 L (0.0402 USG)	0.3 L (0.079 USG)	0.625 L (0.165 USG)
Max. continuous operating speed	80 rpm	75 rpm	65 rpm	100 rpm	86 rpm
Max. intermittent operating speed	120 rpm	105 rpm	90 rpm	155 rpm	140 rpm
Max. operating pressure	12 bar (174 psi)	12 bar (174 psi)	10 bar (145 psi)	16 bar (232 psi)	16 bar (232 psi)
Suction pressure	0.05 bar abs	0.05 bar abs	0.05 bar abs	0.05 bar abs	0.05 bar abs
Suction pressure	0.73 psi abs	0.73 psi abs	0.73 psi abs	0.73 psi abs	0.73 psi abs
Max. inlet pressure	2 bar abs (30 psi abs)	2 bar abs (30 psi abs)	2 bar abs (30 psi abs)	3.5 bar abs (51 psi abs)	3 bar abs (44 psi abs)
Max. suction capability	9.5 mWC (374 inWC)	9.5 mWC (374 inWC)	9.5 mWC (374 inWC)	9.5 mWC (374 inWC)	9.5 mWC (374 inWC)
Operating temperature	-20 °C to 45 °C (-4 °F to 113 °F)	-20 °C to 45 °C (-4 °F to 113 °F)	-20 °C to 45 °C (-4 °F to 113 °F)	-20 °C to 45 °C (-4 °F to 113 °F)	-20 °C to 45 °C (-4 °F to 113 °F)
Fluid temperature	-20 °C to 80 °C (-4 °F to 176 °F)	-20 °C to 80 °C (-4 °F to 176 °F)	-20 °C to 80 °C (-4 °F to 176 °F)	-20 °C to 80 °C (-4 °F to 176 °F)	-20 °C to 80 °C (-4 °F to 176 °F)
Min. starting torque	47 N m (416 in.lbs)	60 N m (531 in.lbs)	85 N m (752 in.lbs)	115 N m (1018 in.lbs)	210 N m (1859 in.lbs)
Weight	30 kg (66 lbs)	45 kg (99 lbs)	45 kg (99 lbs)	90 kg (198 lbs)	130 kg (287 lbs)
Hose lubricant required	0.5 L (0.13 USG)	1 L (0.26 USG)	1 L (0.26 USG)	2.5 L (0.66 USG)	4.5 L (1.19 USG)
Port configurations	Down, Left, Right, Up	Down, Left, Right, Up	Down, Left, Right, Up	Down, Left, Right, Up	Down, Left, Right, Up
Compatible hose materials	CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR, NR-Metering, NR-Transfer
Flange assembly type	ANSI, DIN	ANSI, DIN	ANSI, DIN	ANSI, DIN	ANSI, DIN

Please consult your Bredel representative for lower or higher temperature operation. Allowable ambient temperature is based on pump capabilities and may be further limited by gearbox ambient capabilities.

DuCoNite10 dimensions

Type	A	A1	B	C	D	ØE	F	G	H	H1	H2max	J	K	Lmax	L1	L2max	M	N	O	ØP
DuCoNite 10 (mm)	337	311	171	62	116	16	235	265	225	127	254	78	51	501	46	378	150	65	25	12
DuCoNite 10 (inches)	13.3	12.2	6.7	2.44	4.6	16mm	9.3	10.4	8.9	5.0	10.0	3.1	2	19.7	1.8	14.9	5.9	2.6	1.0	12mm

Connector sizes	ANSI 150#	EN DIN	JIS
DuCoNite 10	0.5”	10mm	10mm

DuCoNite15 dimensions

Type	A	A1	B	C	D	ØE	F	G	H	H1	H2max	J	K	Lmax	L1	L2max	M	N	O	ØP
DuCoNite 15 (mm)	427	431	230	63	195	20	285	315	304	167	294	82	61	505	46	378	150	75	25	12
DuCoNite 15 (inches)	16.8	17.0	9.1	2.5	7.7	20mm	11.2	12.4	12.0	6.6	11.6	3.2	2.4	19.9	1.8	14.9	5.9	3.0	1.0	12mm

Connector sizes	ANSI 150#	EN DIN	JIS
DuCoNite 15	0.75”	20mm	20mm

DuCoNite20 dimensions

Type	A	A1	B	C	D	ØE	F	G	H	H1	H2max	J	K	Lmax	L1	L2max	M	N	O	ØP
DuCoNite 20 (mm)	427	431	230	63	195	20	285	315	304	167	294	82	61	505	46	378	150	75	25	12
DuCoNite 20 (inches)	16.8	17.0	9.1	2.5	7.7	20mm	11.2	12.4	12.0	6.6	11.6	3.2	2.4	19.9	1.8	14.9	5.9	3.0	1.0	12mm

Connector sizes	ANSI 150#	EN DIN	JIS
DuCoNite 20	0.75”	20mm	20mm

DuCoNite25 dimensions

Type	A	B	C	D	E	F	G	H	H1	H2max	J	K	Lmax	L1	L2max	M	N	O	ØP	ØQ	R
DuCoNite 25 (mm)	521	304	2.5	264	98	279	315	460	222	359	66	97	592	58	468	305	120	15	12	14	85
DuCoNite 25 (inches)	20.5	12	0.09	10.4	3.9	11	12.4	18.1	8.7	14.1	2.6	3.8	23.3	2.3	18.4	12	4.7	0.6	0.47	0.6	3.3

Connector sizes	ANSI 150#	EN DIN	JIS
DuCoNite 25	1"	25mm	25mm

DuCoNite32 dimensions

Type	A	B	C	D	E	F	G	H	H1	H2max	J	K	Lmax	L1	L2max	M	N	O	ØP	ØQ	R
DuCoNite 32 (mm)	631	375	2.5	330	105	324	360	538	260	402	72	93	684	68	544	370	120	20	12	18	100
DuCoNite 32 (inches)	24.8	14.8	0.09	13	4.1	12.8	14.2	21.2	10.2	15.8	2.8	3.7	26.9	2.7	21.4	14.6	4.7	0.79	0.47	0.71	3.94

Connector sizes	ANSI 150#	EN DIN	JIS
DuCoNite 32	1.25"/1.5"	32mm	32mm

Materials of construction

Hose material	CSM, EPDM, F-NBR, Natural rubber (NR), NBR, NBR for food, NR-Metering, NR-Transfer
Housing	Cast iron with DuCoNite surface treatment
Rotor assembly	Cast iron with DuCoNite surface treatment
Cover assembly	Cast iron with DuCoNite surface treatment
Brackets and fasteners	Stainless steel 316
Support frame	Stainless steel 316
Hose clamps	Stainless steel 316
Coupling bush	Alloy steel
Seals	EPDM, Viton®