Air Bag Pulse Damper

Keywords: metering pump accessories

Classification:

Air bag pulse damper

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DESCRIPTION

Commodity name: Air Bag Pulse Damper

The airbag pulse damper is characterized by high sensitivity, better pulse elimination effect, and the ability to withstand higher pressure (the airbag pulse damper produced by our company has a maximum pressure resistance of 31.5MPa). Its structure is to add an air tank to the air tank. The air bag is filled with gas at a certain pressure. In the pipeline, the liquid in the pipeline compresses the air bag, and the air bag contracts and then expands, thus achieving a buffering effect. Compared with the diaphragm type, the airbag pulse damper has higher sensitivity and better buffering effect. However, because the airbag material is generally rubber, its range of use is not as wide as the diaphragm type. The selection method is to pump each time Multiply the stroke volume number by 10 to get the minimum volume number that can reduce the pulse by 90%.

◆ Shell material: stainless steel, carbon steel, PVC

◆Air bag materials include: nitrile rubber, hydrogenated nitrile rubber, butyl rubber, (EPDM) ethylene propylene diene rubber, fluorine rubber

◆The material of the sealing ring is usually fluorine rubber or the same material as the air bag

◆The standard size of the pressure gauge is 60mm surface, M14*1.5 threaded head, and the connection size of the inflation valve is M14*1.5 external thread

◆Interface size can be processed according to requirements

◆The relevant dimensions are for reference only. If there is any change, the actual size shall prevail without further notice.

Low pressure stainless steel air bag pulse damper (pulsation damper)

model	shell material	Volume (L)	preset pressure （MPa）	D (mm)	H（mm）	Connection diameter
RXMZ-QS0.4/2.5	Stainless steel	0.4L	2.5/5.0	88	270	RC 1/2"
RXMZ-QS0.6/2.5	Stainless steel	0.6L	2.5/5.0	88	325	RC 3/4"
RXMZ-QS1.0/2.5	Stainless steel	1.0L	2.5/5.0	106	325	RC 1"
RXMZ-QS1.6/2.5	Stainless steel	1.6L	2.5/5.0	138	380	RC 1-1/4"
RXMZ-QS2.5/2.5	Stainless steel	2.5L	2.5/5.0	138	440	RC 1-1/4"
RXMZ-QS4.0/2.5	Stainless steel	4.0L	2.5/5.0	138	545	RC 1-1/2"
RXMZ-QS6.3/2.5	Stainless steel	6.3L	2.5/5.0	138	720	RC 1-1/2"
RXMZ-QS10/2.5	Stainless steel	10L	2.5/5.0	216	560	RC 2"
RXMZ-QS16/2.5	Stainless steel	16L	2.5/5.0	216	775	RC 2-1/2"

PVC air bag type pulse damper (pulsation damper)

model	shell material	volume	D (mm)	D1（mm）	H（mm）	d (mm)	Connection size
RXMZ-QP0.4/1.0	PVC	0.4L	90	110	300	55	RC 1/2"
RXMZ-QP0.6/1.0	PVC	0.6L	90	110	350	55	RC 3/4"
RXMZ-QP1.0/1.0	PVC	1.0L	110	138	340	55	RC 1"
RXMZ-QP1.6/1.0	PVC	1.6L	160	200	368	82	RC 1"
RXMZ-QP2.5/1.0	PVC	2.5L	160	200	430	82	RC 1-1/4"
RXMZ-QP4.0/1.0	PVC	4.0L	160	200	535	82	RC 1-1/4"
RXMZ-QP6.3/1.0	PVC	6.3L	160	200	710	82	RC1-1/2"

High-pressure air bag pulse damper (pulsation damper)

model	Nominal pressure (MPa)	D (mm)	D1（mm）	H（mm）	H1（mm）	Connection size
RXMZ-QS0.4/*	10/20/31.5	89		250	52	M27*2
RXMZ-QS0.63/*		89		320	52	M27*2
RXMZ-QS1.0/*		114		315	52	M27*2
RXMZ-QS1.6/*		152	40	355	66	M42*2
RXMZ-QS2.5/*		152	40	420	66	M42*2
RXMZ-QS4.0/*		152	40	530	66	M42*2
RXMZ-QS6.3/*		152	40	700	66	M42*2

Remarks: The standard interfaces of high-pressure airbag dampers are all metric threads. They can be equipped with conversion joints as required, and can be converted into threaded, welded, flanged, etc.

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