AZ-1 Series Pumps – Air Hydro Pumps

AZ-1 Series Air Operated High Pressure Hydraulic Pumps

Capable of generating pressures of up to 42,500 PSI.
Oil or water service.
Chemical duty pumps available.
Will hold pressure without generating heat.
Will hold pressure without consuming power.
Infinitely variable output pressure.
Ideal for pressure testing, operating bolt tensioners,jacks and hydraulic cylinders.

Volume Outputs Per Stroke:

AZ-1 Series Hydraulic Pump

MODEL NUMBER	-5	-10	-12	-19	-26	-30	-36	-58	-70	-86	-107	-140	-187	-275	-425
HYD. PISTON DIA ins	2.375	1.625	1.5	1.187	1	0.937	0.875	0.687	0.625	0.562	0.5	0.437	0.375	0.312	0.25
VOL. PER STROKE cu. ins.	5.54	2.58	2.21	1.385	0.982	0.862	0.766	0.464	0.384	0.31	0.245	0.188	0.138	0.096	0.061
VOL. PER STROKE cc	90.8	42.3	36.2	22.7	16.1	14.1	12.6	7.6	6.3	5.1	4	3.1	2.3	1.6	1

Hydraulic Pressure - Static Conditions

AZ-1 Series Typical Hydraulic Pressure - Static Condition

AIR DRIVE	20	-1.4	40	-2.8	60	-4.1	80	-5.5	100	-6.9
PRESSURE	PSI	BAR	PSI	BAR	PSI	BAR	PSI	BAR	PSI	BAR
AZ-1-5	75	5-17	175	12.06	270	18.61	370	25.51	465	32.06
AZ-1-10	180	12.4	385	26.6	590	40.7	795	54.8	1000	68.9
AZ-1-12	200	13.8	450	31	700	48.3	980	67.6	1225	84.5
AZ-1-19	330	22.8	700	48.3	1100	75.9	1500	103	1900	131
AZ-1-26	475	32.8	1000	68.9	1550	107	2000	138	2625	181
AZ-1-30	525	36.2	1150	79.3	1775	122	2350	162	3075	212
AZ-1-36	600	41.4	1400	96.6	2125	147	2825	195	3625	250
AZ-1-58	1000	68.9	2200	152	3400	234	4600	317	5800	400
AZ-1-70	1175	81	2600	179	4100	283	5600	386	7000	483
AZ-1-86	1700	117	3400	234	5100	352	6900	476	8600	593
AZ-1-107	2000	138	4200	290	6400	441	8500	586	10700	738
AZ-1-140	2400	166	5400	372	8300	572	11200	772	14000	966
AZ-1-187	3250	224	7250	500	11250	776	15000	1034	18750	1293
AZ-1-275	4000	276	10500	724	16250	1121	21500	1483	27500	1897
AZ-1-425	8000	552	16500	1138	25500	1759	34000	2345	42500	2931

Approximate Discharge Rates

AZ-1 Series Approximate Rate of Discharge - Air Drive 100 PSI(BAR)

OUTPUT PRESSURE	OUTPUT PRESSURE	AZ-1-5	AZ-1-5	AZ-1-10	AZ-1-10	AZ-1-12	AZ-1-12	AZ-1-19	AZ-1-19	AZ-1-26	AZ-1-26	AZ-1-30	AZ-1-30	AZ-1-36	AZ-1-36	AZ-1-58	AZ-1-58
PSI	BAR	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM
0	0	1848	30.2	1409	23.1	1116	18.3	708	11.6	537	8.8	445	7.3	366	6	217	3.5
100	7	1386	22.7
200	14	1200	19.6
250	17	903	14.8	695	11.4	549	9
300	21	900	14-7
400	27	438	7.1
500	34	0	0	732	12	622	10.2	476	7.8	357	5.8	311	5.1	268	4.4
750	52			537	8.8	450	7.4	403	6.6
1000	69			0	0	307	5	354	5.8	288	4.7	268	4.4	232	3.8	153	2.5
1250	86					0	0	305	5
1500	103							256	4.2	238	3.9	223	3.6	204	3.3
1750	121							153	2.5	210	3.4	204	3.3
2000	138							0	0	183	3	189	3.1	183	3	137	2.3
2500	172									74	1.2	143	2.3	156	2.5
3000	207									0	0	31	0.5	119	1.9	113	1.8
3500	241											0	0	73	1.2	104	1.7
4000	276													0	0	95	1.5
4500	310															79	1.3
5000	345															62	1
6000	414															0	0

OUTPUT PRESSURE	OUTPUT PRESSURE	AZ-1-70	AZ-1-70	AZ-1-86	AZ-1-86	AZ-1-107	AZ-1-107	AZ-1-140	AZ-1-140	AZ-1-187	AZ-1-187	AZ-1-275	AZ-1-275	AZ-1-425	AZ-1-425
PSI	BAR	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM	CIPM	LTRM
0	0	181	3	185	3	120	2	92	1.5	70	1.1	44	0.72	26	0.42
250	17
500	34
750	52
1000	69	128	2.1	100	1.6	78	1.3
1250	86
1500	103
1750	121
2000	138	113	1.8	93	1.5	74	1.2	61	1
2500	172									46	0.7
3000	207	98	1.6	83	1.4	71	1.1					29	0.47
3500	241
4000	276	89	1.5	73	1.2	62	1	56	0.9
4500	310	79	1.3	70	1.1
5000	345	76	1.2	65	1					41	0.7			16	0.26
6000	414	57	0.9	59	0.9	54	0.9	50	0.8			25	0.41
7000	483	0	0	49	0.8
8000	552			29	0.5	44	0.7	43	0.7	36	0.6
9000	620			0	0	38	0.6					24	0.39
10000	690					27	0.4	37	0.6	32	0.5			15	0.24
12500	862					0	0	29	0.5			21	0.34
15000	1034							0	0	24	0.4			13	0.21
20000	1380									0	0	18	0.29	12	0.19
25000	1724											13	0.21	10	0.16
30000	2068											0	0	8	0.13
40000	2758													3	0.05
50000	3450													0	0

Pump Dimensions

AZ-1 Series pumps consume a maximum of approximately 28 SCFM of air @ 100 PSI. Flow rates and pressures can be controlled using an air line pressure regulator.

AZ-1-5

	ins.	mm
L	13 1/8	333
A	3 1/2	89
B	4 5/8	117
C	1	1
D	1/2	1/2
E	1	25
F	2 3/8	60
G	3 1/2	89

AZ-1-10 to AZ-1-19

	ins.	mm
L	12 5/16	313
A	3	76
B	4	102
C	1	1
D	1/2	1/2
E	1	25
F	1 3/4	44
G	2 1/2	64

AZ-1-26 to AZ-1-107

	ins.	mm
L	10 7/8	276
A	3	76
B	3 3/8	86
C	1/2	1/2
D	1/2	1/2
E	7/8	22
F	1 3/4	44
G	2 1/2	64

* AZ-1-140 & -187 Models have 3/8“ MP Outlet
AZ-1-275 & -425 Models have 1/4“ HP Outlet

AZ-1-140 to AZ-1-425

	ins.	mm
L	11 1/4	286
A	2 1/2	64
B	2 5/16	59
C	3/8	3/8
D	*	*
E	7/8	22
F	3/4	44
G	2 1/2	64

* For all CF (contamination free) models add 3 11/16″/94mm to the L dimension to calculate overall height.

Pump Options

SF Modification

Special fluid application. Incorporates dual seals with bleed port to atmosphere. This modification prevents contamination of air motor by fluid being pumped.

B Modification

For tank top installation. Inlet check valve is installed in bottom of hydraulic cylinder. For other applications, check valves can be reversed.

CF Modification

To insure 100% contamination-free hydraulic fluid operation, air motor is isolated from hydraulic assembly. Also, this model can pump fluids up to 400°F.

DS Model

DS Modification

The De-stroke model uses a modified air piston to shorten the stroke, which helps prevent internal pump damage due to rapid loss of pressure. Commonly used for burst testing applications.

LPS Model

LPS Modification

For low pressure starts using air pressure of only 5 psi, increases the output pressure range of the pump

NL Model

NL Modification

Pump air motor components are lubricated with a non-melting silicone grease to provide long term lubrication. Eliminates the need to fit an air lubricator in the pump air drive line.

Materials of Construction

Air Motor

Mainly anodized aluminum with wound composite air cylinder, carbon steel zinc plated tie bolts and Nitrile seals.

Hydraulic Section

Standard pumps have 303 stainless steel cylinders, pistons and check valves, Internal check valve parts are 300 series stainless steel except for the balls which are 440C stainless steel. Nitrile seals are standard (other compounds are available). All hydraulic pistons are hard chrome plated. Other material options are available, contact us for more information.

Download PDF Data Sheet
AZ-1 Series