Lo2/Ln2/Lar/LNG/LC2h2 Industrial Gas Cylinder Filling Cryogenic Pumps

• Usage: L-CNG
• Purpose: Gas Filling
• Parts: Gas Tank
• Application Fields: Petroleum
• Noise Level: Low
• Machine Size: Medium
• Model NO.: HQ30-70/165
• Condition: New
• Certification: RoHS, UR, ISO, CE, CCC
• Item: Industrial Gas Cylinder Filling Pumps
• Application: Filling of High Pressure Gas Cylinder,Tanks
• Flow: 50-5000L/H
• Outlet Pressure: 16.5-120MPa
• Strcucture: Piston
• Transport Package: Pallets
• Specification: HQ50-150/165
• Trademark: OEM/HQ
• Origin: China
• Production Capacity: 500PCS/Month

Product Description

Industrial gas filling pumps are mainly used for air separation products: filing of liquid oxygen, liquid nitrogenliquid argon, liquid carbon dioxide, air supply systems. The units are mainly single row, double row and
three-row reciprocating pumps. Refer to each parameter table for specific parameters
lts flow is 30-5000 L/h and its maximum exit pressure is 35.0MPa. An electromagnetic adjustable speetmotor, or a fixed rotating speed motor, or a variable frequency and variable speed motor, or an explosiorproof motor or an explosion proof variable frequency motor can be equipped as per actual requirements
 The pump inlet shall be close to the storage tank as possible.From the pump to the storage tank, the liquid inlet and air return pipeline shall be kept upward sloping to make the air inside the pipeline return to the storage tank. Reverse "U-shaped" elbows are prohibited inthe liquid inlet pipeline, and "U-shaped" elbows are prohibited in the air return pipeline:Ball valves or brake valves shall be used for the liquid inlet pipeline and the air return pipeline. Stop valves shall not be used Elbows shall be reduced to reduce pipeline resistance:Thermal insulation shall be performed for the liquid inlet pipeline and the air return pipeline:In order to keep the safety of the unit or auxiliary pipelines and facilitate operation, a liquid outlet/air outlet pressure interlocking device with automatic control can be equipped;
After the reciprocating pump is operated for 600 hours, the motor direction can be changed to make the transmission case rotate in a reversed direction so as to enhance the service life of the transmission case.

Applicability
Such pumps are mainly used for liquid oxygen, liquid nitrogen, liquid argon and liquefied natural gas. Filling of all kinds of cylinders with light, medium and high loads Filling of all kinds of storage tanks Air supply, air distribution systems
Main technical parameters 50-5000 L/h
Maximum exit pressure: 16.5 Mpa-120 MPa
Performance features
A such pump has classic design and stable performances; its service life can reach 20 years;
A high vacuum jacket pump head is used, and the vacuum degree reaches 10-5 torr so as to reduce cold loss;
lts seal is reliable: the service life of packing can each 150,000 times/cylinder and the service life of the piston ring is as long as 300,000 times/cylinder;
An auxiliary gas sealing device can be equipped to further enhance the service life of the sealing element Maintenance is convenient: it merely takes two hours to perform a routine maintenance; The pump can be continuously operated for 24 hours.

Tables of Industrial Gas Filling Cylinder Performance Parameters

MODEL	CYLINDER NO.	FLOW	Inlet Pressure	Max Outlet Pressure	Power	Conenction Size mm(DN)
		L/H	MPA	MPA	KW	Liquid Inlet	Liquid Outlet	Return Air
HQ50-150/165	1	50-150	0.02-0.8	16.5	4	25	10	25
HQ100-250/165	1	100-250	0.02-0.8	16.5	4	25	10	25
HQ200-350/165	1	200-350	0.02-0.8	16.5	4	25	10	25
HQ200-450/165	1	200-450	0.02-0.8	16.5	5.5	25	10	25
HQ300-600/165	1	300-600	0.02-0.8	16.5	7.5	25	10	25
HQ300-700/165	1	300-700	0.02-0.8	16.5	11	25	10	25
HQ400-800/165	1	400-800	0.02-0.8	16.5	11	32	15	25
HQ500-1000/165	1	500-1000	0.02-0.8	16.5	11	32	15	25
HQ600-1200/165	1	600-1200	0.02-0.8	16.5	15	32	15	25
HQ200-450/250	1	200-450	0.02-0.8	25	7.5	32	15	25
HQ300-600/250	1	300-600	0.02-0.8	25	11	32	15	25
HQ400-800/250	1	400-800	0.02-0.8	25	15	32	15	25
HQ200-450/350	1	200-450	0.02-0.8	25	11	32	15	25
HQ300-600/350	1	300-600	0.02-0.8	25	15	32	15	25
		Double
HQ800-1500/165	2	800-1500	0.02-0.8	16.5	15	40	15	32
HQ1000-2000/165	2	1000-2000	0.02-0.8	16.5	22	40	15	32
HQ1000-2500/165	2	1000-2500	0.02-0.8	16.5	30	40	15	32
HQ800-1500/250	2	800-1500	0.02-0.8	25	22	40	15	32
HQ800-2000/250	2	800-2000	0.02-0.8	25	30	40	15	32
HQ800-1500/350	2	800-1500	0.02-0.8	35	37	40	15	32
		Triple
HQ1500-3000/165	3	1500-3000	0.02-0.8	16.5	30	50	20	40
HQ2000-4000/165	3	2000-4000	0.02-0.8	16.5	37	50	20	40
HQ2000-4500/165	3	2000-4500	0.02-0.8	16.5	37	50	20	40
HQ2500-5000/165	3	2000-5000	0.02-0.8	16.5	37	50	20	40
HQ1500-3000/250	3	1500-3000	0.02-0.8	25	45	50	20	40
HQ2000-4500/250	3	2000-4500	0.02-0.8	25	75	50	20	40
HQ1500-3000/350	3	1500-3000	0.02-0.8	35	55	50	20	50

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