Oda Adb Gxq Sbo Elm Diaphragm Hydraulic Accumulator Instead of Hydac

• Customization: Available
• After-sales Service: Available
• Warranty: 3 Years
• Function: Storage Pressure Vessel, Separation Pressure Vessel, Heat Pressure Vessel, Reaction Pressure Vessel
• Application: Liquefied Gas
• Material: Carbon Steel
• Pressure: p≥100.0MPa
• Storage Medium: Highly Toxic
• Pressure Level: Ultra High Pressure (p≥100.0MPa)
• Condition: New
• Transport Package: Carton
• Specification: as requirements
• Trademark: OEM / INNOVAT
• Origin: China

Product Description

Product Description

The main task of the hydraulic accumulator is to accumulate fluid under pressure and return it when necessary.

Since the accumulator contains a fluid under pressure, it is treated as a pressure tank and must therefore be sized for the maximum operating pres- sure according to test regulations in force in the country where it is instal- led.
To achieve the volume compensation and get the accumulation of energy, the fluid is pre-loaded by a weight, a spring or a compressed gas.

Product Parameters

Volume Size	Allowable Working Pressure (BAR)		H (mm)	D (mm)	AK (mm)		AK (mm)			AB (mm)
	Carbon Steel	SS Steel			F	G	L	B1	Hex.SW	F	J	F	F	Hex.SW
0.075	250	-	90	62	G1/2	29	16	21	32	-	G1/2	12	24	27
0.16	250	160	96	74		29	16	21	32	-	M33X1.5	12	24	27
0.25	250	250	96	88		34.8	19	25	41	-	M33X1.5	12	24	27
0.25	100	160	107	83		-	-	-	-	-	M33X1.5	18	28	-
0.32	140	-	87	90	-	-	-	-	-	-	M33X1.5	14	36	22
0.35	250		124	96	G1/2	34.8	19	25	41	-	M33X1.5	15	28	27
0.35	100	160	118	90		34.8	19	25	41	-	G1/2	15	35	32
0.5	250	160	133	106		-	-	-	-	-	M33X1.5	15	33	32
0.75	250	160	152	127	-	-	-	-	-	G1/2	M33X1.5	18	33	46
0.75	100	-	145	121	G1/2	34.8	19	25	41		M33X1.5	18	33	32
1.0	250	-	162	138		34.8	19	25	41	G1/2	M33X1.5	18	33	46
1.4	250	-	178	150		34.8	19	25	41	-	G1/2	18	33	41
2.0	250	-	198	167	G3/4	34.8	19	25	41	G3/4	M33X1.5	18	33	46
2.8	250	-	275	168		34.8	19	25	41	G3/4	M33X1.5	18	33	46
2.8	350	-	285	180		34.8	19	25	41	G3/4	M33X1.5	18	33	46
3.5	250	-	300	168		34.8	19	25	41	G3/4	M33X1.5	18	33	46
3.5	250	-	321	180		34.8	19	25	41	G3/4	M33X1.5	18	33	46

Model Code

B - 15G - 7/8UNF - N - A
1      2           3        4    5

1. Category

B: Bladder
D: Diaphragm
 

2. Volume Size

GAL: USA Standard; 1QT / 1PT / CI(cu.in.)
L: EU Standard & China Standard
 

3. Gas Stem Type

M24x1.5, M30X1.5, M50X1.5, 5/8UNF, 7/8UNF
 

4. Rubber Material

Standard NBR(N)
 

5. Structure

A - USA Standard; E - EU Standard; C - China Standard

Nom. vol. 1) [l]	Perm. press. ratio p2 : p0	Series	Certificate code U		R [mm]	ØD [mm]	Weight [kg]	Q 2) [l/min]	Standard fluid port
			Perm. oper. pressure [bar]						Form AK					Form AB
			Carbon steel	Stainless steel					F ISO 228	ØG [mm]	L [mm]	B1 [mm]	Hex. AF	F ISO 228	H DIN 13	L [mm]	B2 [mm]	Hex. AF
0.075	8:1	250	250	-	91	64	0.7	38	G 1/2	-	14	21	30	Not available
0.16	8:1	210	210	180	103	74	0.8	38	G 1/2	-	14	21	30
		300	300	-	108	78	1.1
0.32	8:1	100	100	-	116	90	0.9	95	G 1/2	-	14	21	30
		210	210	160		93	1.3
		300	300	-	120	96	1.8
0.5	8:1	160	160	-	130	102	1.3	95	G 1/2	-	14	21	30	G 1/2	M33x1.5	14	37	41
		210	210	-	133	105	1.7
0.6	8:1	330	330	-	151	115	3.3	95	G 1/2	34	14	21	41	G 1/2	M33x1.5	14	37	41
		350	350	-	130	121	3.5						50					50
0.7	8:1	100	100	-	151	106	1.8	95	G 1/2	34	14	21	41	G 1/2	M33x1.5	14	37	41
0.75	8:1	140	140	-	142	116	1.8	95	G 1/2	34	14	21	41	G 1/2	M33x1.5	14	37	41
		210	210	140	147	121	2.8
		250	250	-	152	126	3.6									15	42
		330	330	-	140	126	4					26
1	8:1	200	200	-	159	136	3.6	95	G 1/2	34	14	21	41	G 1/2	M33x1.5	14	37	41
	4:1	250	250	-	192	126	4.4
		330	330	-	169		4.8					26				15	42
1.4	8:1	140	140	-	173	145	3.9	95	G 1/2	34	14	21	41	G 1/2	M33x1.5	14	37	41
		210	210	-	178	150	5.4
		250	250	-	185	153	5.9									15
		330	330	-	172	155	7.6					33					42
2	8:1	100	100	100	190	160	4	150	G 3/4	44	16	28	46	G 3/4	M45x1.5	16	33	46
		210	210	-	198	167	6.6
	4:1	250	250	-	232	153	7.4
	8:1	330	330	-	181	172	9.2					43					42
2.8	4:1	210	210	-	250	167	8.2	150	G 3/4	44	16	28	46	G 3/4	M45x1.5	16	33	46
		250	250	-	250	170	9.5
		330	330	-	237	172	11					43					42
	6:1				231							44
3.5	4:1	250	210	-	306	170	11.2	150	G 3/4	44	16	28	46	G 3/4	M45x1.5	16	33	46
		330	330	-	274	172	13.8					44					42
4	4:1	50	-	50	294	158	5	150	G 3/4	44	16	44	46	G 3/4	M45x1.5	16	33	46
		250	-	180	306	170	11.2

 

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Application

Reserve Energy Storage

The accumulator can assist the pump body by adjusting the release of internal hydraulic oil. After the accumulator is equipped, the specification requirements of the pump can be appropriately reduced to achieve scientific energy conservation and efficiency

Reduce Pulsation Impact
In the fluid circuit, due to the flow of liquid, it will more or less produce pulsating impact on the equipment, and even produce stronger impact when various valves are closed and the circuit fluid changes sharply. After installing the accumulator, it can be used as a buffer to effectively reduce pulsation and impact

Maintain Stability
When the external pressure or weight has an impact on the equipment system, the accumulator can well bear the change of external weight by adjusting its internal gas and liquid balance, so as to avoid severe shaking and fluctuation of the equipment and maintain the balance and stability of the equipment.

Pressure Volume Compensation
In the pressure circuit, in case of internal leakage or changes in external factors such as pressure and temperature, which changes the volume of liquid oil in the system and affects the stability of internal pressure of the system, the accumulator can be used as timely compensation to maintain the stability of the hydraulic system