DS-142 Chemical Injection Plunger Pump Unit

The DS-142 pump is a single acting triplex reciprocating plunger pump.

نموذج :
DS-142
يكتب :
Plunger Pump
سكتة دماغية :
4.0 Inches / 101.6 mm
قطر الاسطوانة :
29-114mm
تدفق :
19.7-1328.5LPM/5.2-351GPM
ضغط :
4-69MPa
ميناء الشحن :
Shanghai Port, China
ضمان :
12 Months

استعلام

تفاصيل المنتج

Specifications:

Design Standard	API-674, Third Edition
Conﬁguration	Horizontal Triplex Plunger
Number of Plungers	3
Continuous Duty	117 BHP
Intermittent Duty	142 BHP
Stroke Length	4.0 Inches / 101.6 mm
Frame Load Rating	9,800 lbs / 4445.28 kg
Pump Weight (Average)	2,400lbs / 1088.64 kg
Intermittent Duty Speed Rating	425 RPM
Continuous Duty Speed Rating	350 RPM
Minimum Speed	100 RPM
Mechanical Eﬃciency	90%
Lubrication System	Splash, Gravity Return
Crankcase Oil Capacity	9 Gallons / 34.07 L
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
DS14209	29	0.1953	69	19.7	39.0	58.7	68.5	78.0	82.9
DS14210	32	0.2411	55	24.2	48.1	72.3	84.4	96.5	102.6
DS14212	38	0.3475	38	34.8	69.6	104.1	121.5	138.9	147.6
DS14214	44	0.4727	28	47.3	94.6	141.9	165.4	189.3	201.0
DS14216	51	0.6177	21	61.7	123.4	185.5	216.1	247.2	262.7
DS14218	57	0.7816	17	78.3	156.3	234.7	273.7	312.6	332.3
DS14220	64	0.9652	14	96.5	193.0	289.6	338.0	386.1	408.8
DS14222	70	1.1677	11	117.0	233.5	350.5	408.8	465.6	495.8
DS14224	76	1.3899	9	138.9	277.8	416.4	484.5	556.4	590.5
DS14226	83	1.6310	8	163.1	326.3	488.3	571.5	651.0	692.7
DS14228	89	1.8917	7	189.3	378.5	567.8	662.4	757.0	802.4
DS14230	95	2.1715	6	217.3	435.3	651	760.8	866.8	923.5
DS14232	102	2.4708	5	247.2	495.8	741.9	863.0	987.9	1048.4
DS14234	108	2.7892	4	279.0	556.4	836.5	976.5	1116.6	1184.7
DS14236	114	3.1272	4	312.6	624.5	938.7	1093.9	1249.1	1328.5

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
DS14209	1.125	0.0516	10000	5.2	10.3	15.5	18.1	20.6	21.9
DS14210	1.25	0.0637	8000	6.4	12.7	19.1	22.3	25.5	27.1
DS14212	1.5	0.0918	5500	9.2	18.4	27.5	32.1	36.7	39
DS14214	1.75	0.1249	4065	12.5	25	37.5	43.7	50	53.1
DS14216	2	0.1632	3115	16.3	32.6	49	57.1	65.3	69.4
DS14218	2.25	0.2065	2460	20.7	41.3	62	72.3	82.6	87.8
DS14220	2.5	0.255	1990	25.5	51	76.5	89.3	102	108
DS14222	2.75	0.3085	1650	30.9	61.7	92.6	108	123	131
DS14224	3	0.3672	1385	36.7	73.4	110	128	147	156
DS14226	3.25	0.4309	1180	43.1	86.2	129	151	172	183
DS14228	3.5	0.4998	1015	50	100	150	175	200	212
DS14230	3.75	0.5737	885	57.4	115	172	201	229	244
DS14232	4	0.6528	775	65.3	131	196	228	261	277
DS14234	4.25	0.7369	650	73.7	147	221	258	295	313
DS14236	4.5	0.8262	570	82.6	165	248	289	330	351

Standard connection sizes:

Pump Model	Suction (in)	Discharge(in)
DS14209-DS14218	3.0	1.5
DS14228-DS14236	4.0	2.0
DS14228-DS14236	6	3

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

Features

Capable of stable chemical delivery under extreme operating conditions, ensuring uninterrupted process flow.
Offers multiple flow and pressure adjustment options to meet precise requirements across diverse scenarios.
Equipped with an intelligent monitoring system providing real-time operational status feedback for easy performance tracking.
Supports multi-medium processing, accommodating a wide range of fluid types.
Features rapid start/stop functionality to reduce response time and enhance operational flexibility.
Optimized internal structure design reduces energy consumption and enhances operational efficiency.
Built-in safety alert mechanism automatically adjusts or shuts down during anomalies to ensure production safety.

The reciprocating chemical injection pump offers versatile functionality with strong adaptability and reliability in industrial applications, delivering efficient solutions for complex process environments.

Engineering dimensional outline

Advantages

Exceptional efficiency ensures stable chemical delivery under diverse complex operating conditions, significantly boosting production efficiency.
High reliability is achieved through optimized design and premium materials, guaranteeing long-term dependable operation in harsh environments such as high pressure and corrosion.
Outstanding cost-effectiveness not only reduces energy consumption and maintenance costs but also minimizes chemical waste through precise control, delivering greater economic benefits to users.

Conclusion

Elephant machinery reciprocating pumps are designed and manufactured in strict compliance with Chinese national standards such as GB/T-9234, as well as internationally authoritative standards including API 674 Third Edition and ISO 13710, ensuring industry-leading performance across all metrics. Elephant machinery reciprocating pumps offer exceptional adaptability and reliability, meeting stringent requirements for high-precision flow delivery and stable pressure output across diverse applications including oil and gas, chemical processing, power generation, and water treatment. They provide customers with efficient, long-lasting power solutions.