Mechanical Diaphragm Dosing Pump / Hydraulic Diaphragm Metering Pump / Plunger Chemical Dosing Pump

Product Description

Product Description

plunger metering pump:

The plunger metering pump directly draws in and discharges the working medium (yellow) through the reciprocating motion of plunger. Since both the plunger and the seal are in contact with the medium, selecting the appropriate plunger material and seal type can ensure ideal performance of pump during operation. Plunger metering pumps are available in both valved and valveless designs. Plunger metering pumps are widely used in the petro industry due to their simple structure and ability to withstand high temperatures and pressures. Plunger materials include stainless steel and oxide ceramics, with oxide ceramics being highly resistant to and wear.

To address the limitations of conventional plunger pumps in high-viscosity media under high-pressure conditions, a valveless rotary plunger metering pump is increasing attention. It is widely used in the metering and addition of high-viscosity media such as syrup, chocolate, and oil additives. Due to the structural of being unable to completely isolate the metered medium from the pump's internal lubricant, plunger metering pumps are limited in applications requiring high levels of fluid. Plunger metering pumps are used to accurately dispense liquids without solid particles into pressurized or atmospheric containers and pipelines. Different models of plungering pumps can be equipped with variable frequency motors (capable of receiving 4-20mA current signals) or explosion-proof motors as per user requirements. Theunger pump head is simple, economical, and offers high metering accuracy, but proper selection and maintenance of seals are necessary. The automatic radial alignment between theunger and the seal ensures minimal wear between the two.

Type	Flow(L/H)			Pressure (Mpa)	Plunger diameter (mm)	Itinerary (mm)	Power(KW)			Inlet*Outlet (mm)	weight(Kg)
	J-D	2J-D	3J-D				J-D	2J-D	3J-D		J-D	2J-D	3J-D
J-D 28/50	28	56	84	50	12	40	4	5.5	7.5	15	350	750	1150
J-D 28/40	28	56	84	40			2.2	3	5.5
J-D 38/50	38	76	114	50		50	4	5.5	7.5
J-D 38/32	38	76	114	32			2.2	3	5.5
J-D 56/50	56	112	168	50	16	40	4	5.5	7.5
J-D 56/25	56	112	168	25			2.2	3	5.5
J-D 68/40	68	136	204	40		50	4	5.5	7.5
J-D 68/20	68	136	204	20			2.2	3	5.5
J-D 86/35	86	172	258	35	20	40	4	5.5	7.5
J-D 86/16	86	172	258	16			2.2	3	5.5
J-D 108/30	108	216	324	30		50	4	5.5	7.5	20
J-D 108/15	108	216	324	15			2.2	3	5.5
J-D 135/22	135	270	405	22	25	40	4	5.5	7.5
J-D 135/10	135	270	405	10			2.2	3	5.5
J-D 170/16	170	340	510	16		50	4	5.5	7.5
J-D 170/8	170	340	510	8			2.2	3	5.5
J-D 200/15	200	400	600	15	30	40	4	5.5	7.5
J-D 200/7.5	200	400	600	7.5			2.2	3	5.5
J-D 250/12	250	500	750	12		50	4	5.5	7.5
J-D 250/6	250	500	750	6			2.2	3	5.5
J-D 330/11	330	660	990	11	36	50	4	5.5	7.5
J-D 330/5.5	330	660	990	5.5			2.2	3	5.5
J-D 430/8	430	860	1290	8	40		4	5.5	7.5
J-D 430/4	430	860	1290	4			2.2	3	5.5
J-D 550/6.3	550	1100	1650	6.3	45		4	5.5	7.5	25
J-D 550/3	550	1100	1650	3			2.2	3	5.5
J-D 670/5	670	1340	2010	5	50		4	5.5	7.5
J-D 670/2.5	670	1340	2010	2.5			2.2	3	5.5
J-D 820/4	820	1640	2460	4	55		4	5.5	7.5
J-D 820/2	820	1640	2460	2			2.2	3	5.5
J-D 1000/3 5	1000	2000	3000	3.5	60		4	5.5	7.5
J-D 1000/1.6	1000	2000	3000	1.6			2.2	3	5.5
J-D 1300/3	1300	2600	3900	3	70		4	5.5	7.5	32
J-D 1300/1 5	1300	2600	3900	1.5			2.2	3	7.5
J-D 1600/2.5	1600	3200	4800	2.5	75		4	5.5	7.5
J-D 16001.2	1600	3200	4800	1.2			2.2	3	5.5
J-D 1800/2	1800	3600	5400	2	80		4	5.5	7.5
J-D 1800/1	1800	3600	5400	1			2.2	3	5.5
J-D 2000/1.6	2000	4000	6000	1.6	85		4	5.5	7.5	40
J-D 2000/0.8	2000	4000	6000	0.8			2.2	3	5.5
J-D 2200/1.3	2200	4400	6600	1.3	90		4	5.5	7.5
J-D 2200/0.6	2200	4400	6600	0.6			2.2	3	5.5
J-D 2500/1.2	2500	4400	6600	1.2	95		4	5.5	7.5
J-D 2500/0.6	2600	4400	6600	0.6			2.2	3	5.5
J-D 2800/1.0	2800	5600	8400	1	100	50	4	5.5	7.5	50
J-D 2800/0.5	2800	5600	8400	0.5			2.2	3	5.5
J-D 3300/0.8	3300	6600	9900	0.8	110		4	5.5	7.5

NOTE:More Parameters contact to us !


Company Profile:
Anhui Hengnai Pump Industry Co., Ltd. is a high-tech enterprise integrating design,development and production. The company specializes in the production of QBY series pneumatic diaphragm pumps, DBY series electricdiaphragm pumps, IS series centrifugal water pumps, IH series chemical centrifugal pumps, IMC Series of magnetic pumps,self-priming pumps, pipeline pumps, IHF fluorine-lined centrifugal pumps, IMC-F fluorine-lined magnetic pumps and other customized pump products, serving chemical, vinyl-soil separation, pesticides, petroleum, electroplating, smelting, electronics, pickling industries, With better variety advantages, excellent quality advantages, and obvious price advantages, it has left a good reputation among thousands of users.our company's purpose is "innovation leads the future, pragmatism promotes development", thebusiness service concept of "excellence, continuous innovation, sincerity, and customer care", sincerely cooperate withfriends from all over the world, and jointly develop a bright future!

FAQ:

Q1:It is possible to use our own brand and logo ?
A1:Yes, its acceptable.
Q2:What're your payments?
A3:Most of our customers chose T/T. We also accept L/C . For L/C please confirm with us with exact order,or any other payment ways pls contact to us .
Q3:How is the pump delivered to us?
A3:The small one would be delivered by international express, like DHL, FEDEX, UPS & TNT.While the big one or quantity would be delivered by sea,or as customers' requirement .
Q4:How long is the warranty?
A4:Normmally we can provide 5 years warranty for the pump body,According to the international standards, pump in standard operation is 12 month( except wearable parts & seal ). For wearable parts & seal, we provide replace able one of cost price.