Hose pump accessories

Inlet pulse accumulator

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Overview

Inlet pulse accumulator

When installed on the suction side, an IPA reduces positive and negative spikes when inlet conditions vary. This results in quieter operation and maximised hose life.

Features and benefits

Reduces positive and negative peaks when inlet conditions vary
Eliminates up to 90 % of the pump inlet pulsation
Provides quieter operation and maximises hose life
Low maintenance set-up, suitable for any Bredel and APEX pump with hose size from 25 mm (1”) to 100 mm (4”)
Safe handling

Technical summary

Max. operating pressure	6 bar
Max. operating pressure	87 psi

Specifications

Technical specifications

	IPA 40	IPA 65	IPA 100
Max. operating pressure	6 bar	6 bar	6 bar
Max. operating pressure	87 psi	87 psi	87 psi
Storage temperature range	-40 °C to 70 °C	-40 °C to 70 °C	-40 °C to 70 °C
Storage temperature range	-40 °F to 158 °F	-40 °F to 158 °F	-40 °F to 158 °F
Product temperature range	-10 °C to 80 °C	-10 °C to 80 °C	-10 °C to 80 °C
Product temperature range	14 °F to 176 °F	14 °F to 176 °F	14 °F to 176 °F

IPA 40 dimensions

Dimensions in mm (for DIN/EN flanges)
IPA Type	Pump Type		SS	PVC	DIN/EN			DIN/EN			SS	PVC
		C	H	H	K1	L1	n1 x N1	K2	L2	n2 x N2	R	R
IPA40	APEX28	89	402	396	DN40	110	4 x 18	DN25	85	4 x 14	180	190
IPA40	APEX35	89	402	396	DN40	110	4 x 18	DN32	100	4 x 18	180	190
IPA40	Bredel 25	89	402	396	DN40	110	4 x 18	DN25	85	4 x 14	180	190
IPA40	Bredel 32	89	402	396	DN40	110	4 x 18	DN32	100	4 x 18	180	190
IPA40	Bredel 40	89	402	396	DN40	110	4 x 18	DN40	110	4 x 18	180	190

Dimensions in inches (for ANSI flanges)
IPA Type	Pump Type		SS	PVC	ANSI			ANSI			SS	PVC
		C	H	H	K1	L1	n1 x N1	K2	L2	n2 x N2	R	R
IPA40	APEX28	3.5	15.8	15.6	1 1/2	3 7/8	4 x 5/8	1	3 1/8	4 x 5/8	7.1	7.5
IPA40	APEX35	3.5	15.8	15.6	1 1/2	3 7/8	4 x 5/8	1 1/2	3 7/8	4 x 5/8	7.1	7.5
IPA40	Bredel 25	3.5	15.8	15.6	1 1/2	3 7/8	4 x 5/8	1	3 1/8	4 x 5/8	7.1	7.5
IPA40	Bredel 32	3.5	15.8	15.6	1 1/2	3 7/8	4 x 5/8	1 1/4	3 1/2	4 x 5/8	7.1	7.5
IPA40	Bredel 40	3.5	15.8	15.6	1 1/2	3 7/8	4 x 5/8	1 1/2	3 7/8	4 x 5/8	7.1	7.5

IPA 65 dimensions

Dimensions in mm (for DIN/EN flanges)
IPA Type	Pump Type		SS	PVC	DIN/EN			DIN/EN			SS	PVC
		C	H	H	K1	L1	n1 x N1	K2	L2	n2 x N2	R	R
IPA65	Bredel 50	108	511	513	DN65	145	8 x 18*	DN50	125	4 x 18	212	270
IPA65	Bredel 65	108	694	696	DN65	145	8 x 18*	DN65	145	8 x 18*	212	270

Dimensions in inches (for ANSI flanges)
IPA Type	Pump Type		SS	PVC	ANSI			ANSI			SS	PVC
		C	H	H	K1	L1	n1 x N1	K2	L2	n2 x N2	R	R
IPA65	Bredel 50	4.3	20.1	20.2	2 1/2	5 1/2	8 x 3/4	2	4 3/4	4 x 3/4	8.3	10.6
IPA65	Bredel 65	4.3	27.3	27.4	2 1/2	5 1/2	8 x 3/4	2 1/2	5 1/2	8 x 3/4	8.3	10.6

IPA 100 dimensions

Dimensions in mm (for DIN/EN flanges)
IPA Type	Pump Type		SS	PVC	DIN/EN			DIN/EN			SS	PVC
		C	H	H	K1	L1	n1 x N1	K2	L2	n2 x N2	R	R
IPA100	Bredel 80	140	776	791	DN100	180	8 x 18	DN80	160	8 x 18	276	390
IPA100	Bredel 100	140	931	946	DN100	180	8 x 18	DN100	180	8 x 18	276	390

Dimensions in inches (for ANSI flanges)
IPA Type	Pump Type		SS	PVC	ANSI			ANSI			SS	PVC
		C	H	H	K1	L1	n1 x N1	K2	L2	n2 x N2	R	R
IPA100	Bredel 80	5.5	30.6	31.1	4	7 1/2	8 x 3/4	3	6	8 x 3/4	10.9	15.4
IPA100	Bredel 100	5.5	36.7	37.2	4	7 1/2	8 x 3/4	4	7 1/2	8 x 3/4	10.9	15.4

Materials of construction

Hose material	EPDM, Natural rubber (NR), NBR
Housing assemblies	PVC, Stainless steel 316
O-ring	NBR
Flange materials	PVC, Stainless steel 316

Literature

Brochures

Bredel pumps (EN).pdf
PDF - 2.1mb

Datasheet

Inlet pulse accumulator datasheet (EN).pdf
PDF - 330.6kb

Manuals

Bredel IPA 40, 65, 100 manual (EN).pdf
PDF - 1mb

Order Information

Product codes

IPA 40 product codes

Replacement hose element			Part number
Hose type	Material	Colour code	IPA40/25 IPA40/32 IPA40/40
NR	Natural rubber	Purple	28-IP04004020
NBR	Nitrile rubber	Yellow	28-IP04004040
EPDM	EPDM	Red	28-IP04004075

For ordering please advise:

Flange size and type
Pump size and type
Required material for hose
Required material for T-piece and flanges

For further information on Inlet Pulse Accumulators please contact your Bredel representative.

IPA 65 product codes

Replacement hose element			Part number
Hose type	Material	Colour code	IPA65/50	IPA65/65
NR	Natural rubber	Purple	28-IP06505020	28-IP06506520
NBR	Nitrile rubber	Yellow	28-IP06505040	28-IP06506540
EPDM	EPDM	Red	28-IP06505075	28-IP06506575

For ordering please advise:

Flange size and type
Pump size and type
Required material for hose
Required material for T-piece and flanges

For further information on Inlet Pulse Accumulators please contact your Bredel representative.

IPA 100 product codes

Replacement hose element			Part number
Hose type	Material	Colour code	IPA100/80	IPA100/100
NR	Natural rubber	Purple	28-IP10008020	28-IP10010020
NBR	Nitrile rubber	Yellow	28-IP10008040	28-IP10010040
EPDM	EPDM	Red	28-IP10008075	28-IP10010075