Pumps - hose pumps

Bredel hose pumps (65-2100)

Arrange a demo

Overview

Bredel hose pumps (65-2100)

Bredel hose pumps have no valves or seals to leak, clog or replace and provide flow rates to 108,000 L/h and pressures to 16 bar.

They can pump viscous and abrasive slurries, pastes and sludge, with up to 80 % solids in suspension.

Unlike other pump types, the highly abrasive nature of grit-filled sludge or lime slurry in the environmental market, does not affect peristaltic hose pump life.

Bredel hose pumps eliminate ancillary equipment such as dry run protection, seal water flush systems and in-line check valves. They are also reversible to flush lines.

Chemical Compatibility Guide

Features and benefits

Dry running and self-priming
No seals, ball-checks, diaphragms, glands, immersed rotors, stators or pistons to leak, clog, corrode or replace
Handles abrasive slurries, corrosive acids, gaseous liquids
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	72000 L/h
Max. flow rate continuous	18997 USGPH
Volume per revolution	6.7 - 40 L
Max. continuous operating speed	30 - 50 rpm
Max. operating pressure	16 bar
Max. operating pressure	232 psi
Min. starting torque	1150 - 5300 N m
Min. starting torque	10178 - 46,908 in.lbs
Weight	558 - 5,985 kg

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

Performance

Bredel 65 performance

Bredel 80 performance

Bredel 100 performance

Bredel 265 performance

Bredel 280performance

Bredel 2100 performance

Specifications

Technical specifications

	Bredel 65	Bredel 80	Bredel 100	Bredel 265	Bredel 280	Bredel 2100
Max. flow rate continuous	20100 L/h	28080 L/h	36000 L/h	40200 L/h	56160 L/h	72000 L/h
Max. flow rate continuous	5303 USGPH	7409 USGPH	9499 USGPH	10607 USGPH	14818 USGPH	18997 USGPH
Max. flow rate intermittent	32160 L/h	42120 L/h	60000 L/h	64320 L/h	84240 L/h	108000 L/h
Max. flow rate intermittent	8485 USGPH	11113 USGPH	15831 USGPH	16971 USGPH	22227 USGPH	28496 USGPH
Volume per revolution	6.7 L	11.7 L	20 L	13.4 L	23.4 L	40 L
Volume per revolution	1.77 USG	3.09 USG	5.28 USG	3.54 USG	6.18 USG	10.57 USG
Max. continuous operating speed	50 rpm	40 rpm	30 rpm	50 rpm	40 rpm	30 rpm
Max. intermittent operating speed	80 rpm	60 rpm	50 rpm	80 rpm	60 rpm	45 rpm
Max. operating pressure	16 bar	16 bar	16 bar	16 bar	16 bar	16 bar
Max. operating pressure	232 psi	232 psi	232 psi	232 psi	232 psi	232 psi
Max. inlet pressure	2 bar abs	1.5 bar abs	1.5 bar abs	2 bar abs	1.5 bar abs	1.5 bar abs
Max. inlet pressure	30 psi abs	23 psi abs	23 psi abs	30 psi abs	23 psi abs	23 psi abs
Max. suction capability	9.5 mWC	9 mWC	7 mWC
Max. suction capability	374 inWC	354 inWC	276 inWC
Suction capability (80% Flow rate)	8 mWC	7 mWC	5 mWC
Suction capability (80% Flow rate)	315 inWC	276 inWC	197年inWC
Operating temperature range	-20 to 45 °C	-20 to 45 °C	-20 to 45 °C	-20 to 45 °C	-20 to 45 °C	-20 to 45 °C
Operating temperature range	-4 to 113 °F	-4 to 113 °F	-4 to 113 °F	-4 to 113 °F	-4 to 113 °F	-4 to 113 °F
Fluid temperature range	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C	-20 to 80 °C
Fluid temperature range	-4 to 176 °F	-4 to 176 °F	-4 to 176 °F	-4 to 176 °F	-4 to 176 °F	-4 to 176 °F
Min. starting torque	1150 N m	2000 N m	3100 N m	2000 N m	3400 N m	5300 N m
Min. starting torque	10178 in.lbs	17701 in.lbs	27437 in.lbs	17701.5 in.lbs	30092 in.lbs	46908 in.lbs
Weight	558 kg	930 kg	1300 kg	2780 kg	4295 kg	5985 kg
Weight	1230 lbs	2050 lbs	2866 lbs	6129 lbs	9469 lbs	13195 lbs
Hose lubricant required	20 L	40 L	60 L	40 L	80 L	120 L
Hose lubricant required	5.28 USG	10.57 USG	15.85 USG	10.57 USG	21.13 USG	31.7 USG
Port configurations	Down, Left, Right, Up	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-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR-Metering, NR-Transfer	CSM, EPDM, F-NBR, NBR, NBR for food, NR-Metering, NR-Transfer
Flange assembly type	ANSI, DIN, JIS	ANSI, DIN, JIS	ANSI, DIN, JIS	ANSI, DIN, JIS	ANSI, DIN, JIS	ANSI, DIN, JIS

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.

Bredel 65 dimensions

Type	A	B	C	D	E	F	G	H	H1	J	K	Lmax	L1	L2max	M	N	O	ØP	ØQ	R	S
Bredel 65 (mm)	1059	580	3	746	152	680	740	1036	525	104	137	1172	141	486	415	220	50	18	18	145	4
Bredel 65 (inches)	41.7	22.8	0.12	29.4	6	26.8	29.1	40.8	20.7	4.1	5.4	46.1	5.6	19.1	16.3	8.7	2	0.71	0.71	5.7	0.16

Connector sizes	ANSI 150#	EN DIN	JIS
Bredel 65	2.5"	65mm	65mm

Bredel 80 dimensions

Type	A	B	C	D	E	F	G	H	H1	J	K	Lmax	L1	L2max	M	N	O	ØP	ØQ	R	S
Bredel 80 (mm)	1257	700	4	876	182	900	990	1218	620	124	153	1351	166	582	525	275	50	22	18	160	8
Bredel 80 (inches)	49.5	27.6	0.16	34.5	7.2	35.4	39	48	24.4	4.9	6	53.2	6.5	22.9	20.7	10.8	2	0.9	0.71	6.3	0.31

Connector sizes	ANSI 150#	EN DIN	JIS
Bredel 80	3"	80mm	80mm

Bredel 100 dimensions

Type	A	B	C	D	E	F	G	H	H1	J	K	Lmax	L1	L2max	M	N	O	ØP	ØQ	R	S
Bredel 100 (mm)	1468	813	3	1042	199	1050	1140	1415	720	151	173	1392	200	489	540	310	50	22	18	180	8
Bredel 100 (inches)	57.8	32	0.12	41	7.8	41.3	44.9	55.7	28.3	5.9	6.8	54.8	7.9	19.3	21.3	12.2	2	0.9	0.71	7.1	0.31

Connector sizes	ANSI 150#	EN DIN	JIS
Bredel 100	4"	100mm	100mm

Bredel 265 dimensions

Type	A1	A2	B	C	D	E	F	G	H	ØQ	R	S
Bredel 265 (mm)	*	1115	580	3	746	152	720	943	1036	18	145	4
Bredel 265 (inches)	*	43.9	22.8	0.12	29.4	5.99	28.3	37.1	40.8	0.71	5.7	0.16

Bredel 280dimensions

Type	A1	A2	B	C	D	E	F	G	H	ØQ	R	S
Bredel 280(mm)	*	1404	700	4	876	182	800	1047	1218	18	160	8
Bredel 280(inches)	*	55.3	27.6	0.16	34.5	7.2	31.5	41.2	48	0.71	6.3	0.31

Bredel 2100 dimensions

Type	A1	A2	B	C	D	E	F	G	H	ØQ	R	S
Bredel 2100 (mm)	*	1516	813	3	1042	199	916	1218	1415	18	180	8
Bredel 2100 (inches)	*	59.7	32	0.12	41	7.8	36.1	48	55.7	0.71	7.1	0.31

Materials of construction

Hose material	CSM, EPDM, F-NBR, NBR, NBR for food, NR-Metering, NR-Transfer
Housing	Cast iron, ISO12944 category C4M
Rotor assembly	Cast iron, ISO12944 category C4M
Cover assembly	Cast iron, ISO12944 category C4M
Brackets and fasteners	Galvanised steel, Stainless steel 316
Support frame	Galvanised steel, Stainless steel 316
Hose clamps	Galvanised steel, Stainless steel 316
Seals	Neoprene, Nitrile