China DS-190 API 674 Triplex Plunger Pump For CO2 Injection Units Supplier

Specifications:

Design Standard	API-674, Third Edition
Conﬁguration	Horizontal Triplex Plunger
Conﬁguration	3
Continuous Duty	150 BHP
Intermittent Duty	190 BHP
Stroke Length	4.5 Inches / 114.3 mm
Frame Load Rating	12,000 lbs / 5443.2 kg
Pump Weight (Average)	2,400 lbs / 1088.64 kg
Intermittent Duty Speed Rating	400 RPM
Continuous Duty Speed Rating	330 RPM
Minimum Speed	100 RPM
Mechanical Eﬃciency*	90%
Lubrication System	Splash, Gravity Return
Crankcase Oil Capacity	9Gallons / 34.07L
Lube Oil Type	SAE30
Fluid Temperature Range	-20~350 °F/-28~176°C
Valve Type	Disc Valve / Wear-resistant Valve

Performance Data (Metric):

Pump Model	Plunger Diameter (mm)	Displacement (L/REV)	Maximum Pressure (MPa)	Pump Capacity (LPM)@Input Speed (RPM)
Pump Model	Plunger Diameter (mm)	Displacement (L/REV)	Maximum Pressure (MPa)	100	200	300	350	400	425
DS19010	32	0.2714	68	27.3	53.0	83.3	90.8	94.6	109.8
DS19012	38	0.3910	47	37.9	79.5	117.3	128.7	136.3	155.2
DS19014	44	0.5322	34	53.0	106.0	159.0	174.1	185.5	212.0
DS19016	51	0.6949	26	68.1	140.0	208.2	230.9	242.2	276.3
DS19018	57	0.8796	21	87.1	177.9	265.0	291.4	306.6	352.0
DS19020	64	1.0859	17	109.8	215.7	325.5	359.6	378.5	435.3
DS19022	70	1.3138	14	132.5	261.2	393.6	435.3	461.8	526.1
DS19024	76	1.5636	12	155.2	314.2	469.3	514.8	548.8	624.5
DS19026	83	1.8350	10	185.5	367.1	548.8	605.6	643.5	734.3
DS19028	89	2.1283	8	212.0	427.7	639.7	704.0	745.6	851.6
DS19030	95	2.4432	8	246.0	488.3	734.3	806.2	855.4	976.5
DS19032	102	2.7797	7	276.3	556.4	832.7	916.0	972.7	1112.8
DS19034	108	3.1381	6	314.2	628.3	942.5	1037.1	1097.7	1256.6
DS19036	114	3.5182	5	352.0	704.0	1056.0	1162.0	1230.1	1408.0

Performance Data:

Pump Model	Plunger Diameter (in)	Displacement (GAL/REV)	Maximum Pressure (PSI)	Pump Capacity (GPM)@Input Speed (RPM)
Pump Model	Plunger Diameter (in)	Displacement (GAL/REV)	Maximum Pressure (PSI)	100	200	300	350	400	425
DS19010	1.25	0.0717	9800	7.2	14	22	22	25	29
DS19012	1.5	0.1033	6800	10	21	31	31	36	41
DS19014	1.75	0.1406	5000	14	28	42	42	49	56
DS19016	2	0.1836	3800	18	37	55	55	64	73
DS19018	2.25	0.2324	3000	23	47	70	70	81	93
DS19020	2.5	0.2869	2400	29	57	86	86	100	115
DS19022	2.75	0.3471	2000	35	69	104	104	122	139
DS19024	3	0.4131	1700	41	83	124	124	145	165
DS19026	3.25	0.4848	1480	49	97	145	145	170	194
DS19028	3.5	0.5623	1200	56	113	169	169	197	225
DS19030	3.75	0.6455	1100	65	129	194	194	226	258
DS19032	4	0.7344	1000	73	147	220	220	257	294
DS19034	4.25	0.8291	800	83	166	249	249	290	332
DS19036	4.5	0.9295	750	93	186	279	279	325	372

Standard connection sizes:

Fluid cylinder materials:

Fluid cylinder materials	Cast
Carbon Steel	Ductile Iron
Hi-Strength Carbon Alloy Steel	Aluminum Bronze
304 / 316L / 17-4PH / 2205 / 2507 Stainless Steel

*Special materials are available upon request

Engineering dimensional outline

FAQ

1. What are the technical advantages of Elephant Machinery's CO2 injection pumps?

Utilizes high pressure multi-stage injection technology for enhanced stability.
Core sealing structure optimized for CO₂ operating conditions, with leakage rates below international standards.
Supports intelligent control systems enabling remote monitoring and precise regulation.
Offers customized solutions to accommodate supercritical, liquid, and gaseous CO₂ injection requirements.

2. How CO2 Injection Boosts Oil Recovery?