High-Quality PVDF Pump for Safe Hydrochloric and Nitric Acid Transfer

• Customization: Available
• After-sales Service: Video Conversation Guidance
• Max.Head: 80-110m
• Model NO.: SZ
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Closed
• Usage: Pump, Pumps, Circulating Pump
• Transport Package: Plywood Box
• Specification: CE
• Trademark: South pump
• Origin: Suzhou China
• HS Code: 841370990
• Production Capacity: 300/Month

Product Description

Company Profile

Presenting our High-Quality PVDF Pump, engineered specifically for the safe and efficient transfer of hydrochloric and nitric acids. Crafted from premium Polyvinylidene Fluoride (PVDF), this pump combines exceptional corrosion resistance, durability, and reliability to meet the rigorous standards of professional buyers.

Our pump is designed to withstand the harsh conditions of hydrochloric and nitric acids, ensuring smooth and consistent fluid flow. The PVDF construction provides long-lasting durability and minimal maintenance, reducing downtime and operational costs.

Professional buyers appreciate the pump's precision-engineered components, which maximize throughput and minimize energy consumption. Its high-quality design ensures optimal performance and reliability, making it an ideal choice for a wide range of hydrochloric and nitric acid transfer applications.

Safety and compliance are our top priorities. Our High-Quality PVDF Pump features advanced sealing technology to prevent leaks and spills, ensuring the safety of your staff and the environment. Its user-friendly design makes it easy to operate and maintain, while also meeting all relevant industry standards and regulations.

Product Description

Structure feature
1. The SZ pump is ingeniously designed with a single impeller configuration, facilitating axial suction and radial discharge for optimal fluid dynamics and efficiency.
2. Its streamlined architecture features a direct connection between the shaft and impeller, ensuring simplicity and reliability.
3. Installation and maintenance are made effortless with standard flange connections at both inlet and outlet, facilitating ease in pipework.
4. Durable construction materials include wet parts crafted from F26 and F46, complemented by robust accessories made of cast iron (HT200) for long-lasting performance.

Typical application
1. Perfect for a wide range of applications, it handles any concentration of acid, alkali, salty solutions, strong oxidants, organic solvents, and other highly corrosive media with ease.
2. Ideally suited for industries such as petroleum, chemical processing, pesticide production, acid cleaning, dyeing, paper manufacturing, and galvanization, among others.

Operation conditions
1. Designed for thin mediums free from grains or fibers, ensuring smooth operation and minimal wear.
2. Capable of operating within a medium temperature range of -20ºCto 120ºC, offering exceptional adaptability across extreme conditions.
3. Accommodates medium densities up to a maximum of 1.35 x 103 kg/m3, providing flexibility for various applications.
4. Suitable for ambient temperatures up to a maximum of +40°C, ensuring stable performance in diverse environments.
5. Capable of functioning at altitudes reaching up to 1000 meters, broadening its operational scope.
6. Supports pressure conditions up to a maximum of 10 bar, ensuring robust performance under demanding circumstances.
Motor
1. Equipped with a TEFC motor that features a 2-pole design for enhanced efficiency and reliability.
2. The protection class is rated at IP 55, offering comprehensive safeguarding against dust and water ingress.
3. Features insulation level CLASS F, providing superior thermal endurance for prolonged motor life.
4. Standard voltage specifications include 50Hz and 3x380V, suitable for a wide range of industrial applications.

Installation conditions
1. Ensure during installation that the pump remains unaffected by pipeline forces during operation, preserving its integrity.
2. The pump must be securely anchored to a horizontal base, ensuring stability and minimizing vibration.
3. To ensure optimal motor performance, the pump should be installed in a frost-free, well-ventilated location.
4. Electrical protection devices must be in place to shield the pump from phase loss, voltage instability, electric leakage, and overload, preventing potential damage.

Product Parameters

 

F46, F26 Corrosion Resistance Table

Medium	F46	F26	Medium	F46	F26	Medium	F46	F26
Acetic acid;Benzene acid	√	√	Sulfuric Acid+20% Smoke sulfate	√/80ºC	-	Titanium tetrachloride; zinc chloride	√	√
Arsenate;Boric acid	√	√	Smoke sulfate	√	X	Ferric Trichloride, carbon tetrachloride	√	√
Carbonate	√	√/20ºC	sulfurous acid	√	√	Salt solution;seawater	√	√
Fluoride acid	√	-	Ammonium hydroxide, potassium hydroxide	√	√	Alum(slurry);black liquor  (slurry)	X	-
Hypochlorite;Wet chlorine	√	√	Sodium hydroxide<20%	√	√	Blue     alum;NaHSO3	√	√
Chromic Acid	√	√/50ºC	Sodium hydroxide<80%	√	X	Sodium bicarbonate;soda	√	√
citric acid	√	√/120ºC	Calcium hydroxide	√	√	Sodium hypochlorite	√	√/20%
Toluene-acid	√	√/65ºC	Acetic acid salt solution	√	√	Sodium chlorate; calcium chloride	√	√
Formic acid	√	√	Ammonium nitrate; barium nitrate	√	√	Chromium    sodium	√	-
Glycolic acid	-	√/20ºC	Bitmap Sodium  nitrate;copper nitrate	√	√	Al acetic	√	√
hydrochloric acid	√/65ºC	√/37%	Iron nitrate	√	√	Bromine	√	√/20ºC
hydrofluoric acid; Fluorosilicic acid	√	√	Nitrate lead;silver nitrate	√	-	Glycerol	√	√
Hydrogen Peroxide; lactic acid	√	√/20ºC	Aluminum sulfate, ammonium sulfate	√	√	Pyridine	√	X
Maleic acid;malic acid	√	√	ammonium sulfate+ Sulfuric Acid	√	√	acetic (acid)anhydride	√	√/20ºC
Mixed acid	√	-	Barium sulfate;sodium sulfate	√	√	Aniline dye; hydrochloride aniline	√	-
Oleic acid	√	√	Copper sulfate	√	√	Methane,ethane,propane	√	√
Oxalate acid	√	√/50ºC	Copper sulfate +10% Sulfuric Acid	√	-	Nitrobenzene	√	√/20ºC
Picric acid,stearic acid	√	√/20ºC	Ferrum sulfate+10% Sulfuric Acid	√	-	Tar and ammonia	√	-
Tartrate;Tannin	√	√	Magnesium sulfate; zinc sulfate	√	√	Toluene;SO3	√	√
Nitrate 5%to 10%	√	√/50ºC	Ammonium;sodium	√	√	Glycol;ethylene oxide	√	√
Nitric Acid<50%	√	√	Chloride;barium chloride	√	√	Two-acetone; dichloro-ethanol	√	√/20ºC
Concentrated nitric acid	√	X	Calcium chloride	√	√	Diethylene dioxide; vinyl Trichloride	√	√
Nitric Acid+3.5% hydrofluoric acid	√	-	Aluminum Trichloride	√	√/20%	Formaldehyde	√	√/50ºC
Phosphoric Acid	√	√	Potassium chloride	√	√/65ºC	Freon	X	-
Phosphoric Acid +2%Sulfuric acid+1%hydrofluoric acid	√	-	Sodium chloride;tin chloride	√	√	CS	√	√/20ºC
sulfuric acid<10%	√	√	Silver chloride, magnesium chloride	√	√	Molten sulfur	√	√
Sulfuric acid 10%to 75%	√	√/65ºC	Nickel Chloride	√	√
Sulfuric acid 75%to 98%	√/80ºC	√/50ºC	Sulphur dichloride	√	√/20ºC

Note: 1. √/20ºC indicates that the material is suitable for use in environments where the temperature remains below 20ºC. √ denotes that it is operational,
whereas X implies it is not suitable. A dash signifies unknown suitability.
2.√/20% signifies that the material is functional in a 20% concentration environment.

 

Model	Nominal flow [m³/h]	Nominal head [m]	Flow range [m³/h]	Max bar [bar]	Power [kW]	Max efficiency [%]
SZ25-25-125	3.2	20	2.2~3.8	2.1	1.1	28
SZ40-25-125	6.3	20	4.4~7.6	2.1	1.5	41
SZ50-32-125	12.5	00 Z0	8.8~15	2.3	3	44
SZ50-32-160	12.5	32	8.8~15	3.3	4	51
SZ65-50-125	25	20	17.5~30	2	4	55
SZ65-50-160	25	32	17.5~30	3.3	5.5	60
SZ65-40-200	25	50	17.5~30	5.1	11	55
SZ80-65-125	50	20	35~60	2.6	7.5	62
SZ80-65-160	50	32	35~60	3.6	11	62
SZ80-50-200	50	50	35~60	5.4	18.5	63

Model	Size (mm)																	Weight (kg)
	L	L1	L2	L3	D1	Inlet flange	d1	h1	h2	D2	outlet flange	d2	a	b	d3	e	f
SZ25-25-125	457	37	300	64	75	DN25/PN6	10	164	120	100	DN32/PN10	14	265	230	15	230	265	45
SZ40-25-125	461	37	300	72	100	DN40/PN6	10	165	120	100		14	265	230	15	230	265	48
SZ50-32-125	531	43	370	79	125	DN50/PN10	14	175	140	100		14	275	235	17	235	275	74
SZ50-32-160	553	53	370	103	125		14	191	159	100		14	315	270	17	270	315	78
SZ65-50-125	563	50	370	95	145	DN65/PN10	14	175	147	125	DN50/PN10	18	315	270	17	270	315	79
SZ65-50-160	618	51	400	88	145		14	219	165	125		18	370	330	17	290	335	113
SZ65-40-200	727	55	440	96	145		14	255	180	110	DN40/PN10	18	425	380	19	320	365	181
SZ80-65-125	631	52	400	88	160	DN80/PN10	14	219	165	145	DN65/PN10	18	370	330	17	290	335	123
SZ80-65-160	750	57	440	97	160		14	255	186	145		18	425	380	19	320	365	183
SZ80-50-200	797	57	440	110	160		14	255	195	125	DN50/PN10	18	425	380	19	320	365	205

2900RPM

Serial number	Model	Nominal flow (m³/h)	Nominal head (m)	Max efficiency (%)	Import (mm)	Export (mm)	Cavitation allowance (m)	Power (kW)	Weight (kg)
1	SZ40-25-125	4	21	35	Φ 40	Φ 25	3.0	1.5	78
		6.3	20
		7.5	18
2	SZ40-25-160	4	33	32	Φ 40	Φ25	3.0	2.2	92
		6.3	32
		7.5	28
3	SZ40-25-200	4	51	25	Φ40	Φ 25	3.0	5.5	147
		6.3	50
		7.5	47
4	SZ40-25-250	4	81	23	Φ 40	Φ 25	3.0	11	233
		6.3	80
		7.5	78
5	SZ50-32-125	7	22	51	φ 50	φ 32	3.0	2.2	90
		12.5	20
		15	16
6	SZ50-32-160	7	33	45	Φ 50	Φ32	3.0	4	125
		12.5	32
		15	30
7	SZ50-32--200	7	51	39	Φ 50	Φ32	3.0	7.5	166
		12.5	50
		15	47
8	SZ50-32-250	7	80	35	Φ 50	Φ32	5.0	11	235
		12.5	80
		15	77
9	SZ65-50-125	15	22	62	Φ 65	Φ 50	3.5	4	99
		25	20
		35	18

Serial number	Model	Nominal flow (m³/h)	Nominal head (m)	Max efficiency (%)	Import (mm)	Export (mm)	Cavitation allowance (m)	Power (kW)	Weight (kg)
10	SZ65-50-160	15	33	57	Φ 65	Φ 50	3.5	5.5	146
		25	32
		35	28
11	SZ65-40-200	15	51	52	Φ65	Φ40	3.5	11	214
		25	50
		35	45
12	SZ65-40-250	15	82	49	Φ65	Φ40	3.5	18.5	297
		25	80
		35	72
13	SZ80-65-125	35	22	66	Φ 80	Φ65	4.0	5.5	146
		50	20
		60	18
14	SZ80-65-160	35	33	64	Φ 80	Φ65	4.0	11	214
		50	32
		60	27
15	SZ80-50-200	35	52	63	Φ 80	Φ50	4.0	15	230
		50	50
		60	45
16	SZ80-50-250	35	82	57	Φ 80	Φ50	4.5	30	393
		50	80
		60	75
17	SZ100-80-125	65	22	66	Φ 100	Φ 80	4.5	11	215
		100	20
		120	18
18	SZ100-80-160	65	35	71	Φ 100	Φ 80	5.0	15	254
		100	32
		120	26
19	SZ100-65-200	65	51	67	Φ 100	Φ65	5.0	30	382
		100	50
		120	43
20	SZ100-65-250	65	82	65	Φ 100	Φ65	5.0	45	540
		100	80
		120	65
21	SZ125-80-160	100	38	70	Φ 125	Φ 80	5.0	30	477
		160	32
		180	26
22	SZ125-100-200	120	55	65	Φ 125	Φ 100	6.0	55	630
		200	50
		220	45

Serial number	Model	Nominal flow (m³/h)	Nominal head (m)	Max efficiency (%)	Import (mm)	Export (mm)	Cavitation allowance (m)	Power (kW)	Weight (kg)
1	SZ40-25-125	2	5.5	32	Φ40	Φ25	3.0	0.55	70
		3.2	5
		4	3
2	SZ40-25-160	2	9	28	Φ40	Φ25	3.0	0.55	75
		3.2	8
		4	6
3	SZ40-25-200	2	13	23	Φ40	Φ25	3.0	0.55	80
		3.2	12.5
		4	0
4	SZ40-25-250	2	20.5	20	Φ40	Φ25	2.0	1.5	85
		3.2	20
		4	19.5
5	SZ50-32-125	4	5.5	45	Φ50	Φ32	3.0	0.55	73
		6.3	5
		8	3.5
6	SZ50-32-160	4	9	40	φ50	Φ32	3.0	0.55	91
		6.3	8
		8	6
7	SZ50-32-200	4	3	33	Φ50	Φ32	3.0	1.1	105
		6.3	12.5
		8	0
8	SZ50-32-250	3.5	2	30	Φ50	Φ32	5.0	1.5	128
		6.3	20
		7.0	18
9	SZ65-50-125	8	5.5	55	Φ65	Φ50	3.5	0.55	80
		12.5	5
		5
10	SZ65-50-160	8	9	51	Φ65	Φ50	3.5	1.1	92
		12.5	8
		15	6
11	SZ65-40-200	8	13	46	Φ65	Φ40	3.5	1.5	110
		12.5	12.5
		5	0
12	SZ65-40-250	8	2	43	Φ65	Φ40	3.5	3	140
		12.5	20
		15	18
13	SZ80-65-125	6	5.5	64	Φ80	Φ65	4.0	1.1	110
		25	5
		35	3
14	SZ80-65-160	16	9	62	Φ 80	Φ65	4.0	1.5	110
		25	8
		35	6
15	SZ80-50-200	16	3	57	Φ 80	Φ50	4.0	2.2	120
		25	12.5
		35	0
16	SZ80-50-250	6	2	53	Φ80	Φ50	4.5	4	140
		25	20
		35	18
17	SZ100-80-125	35	5.5	64	Φ 100	Φ80	4.5	1.5	130
		50	5
		60	3
18	SZ100-80-160	35	8.5	68	Φ 100	Φ 80	5.0	2.2	140
		50	8
		60	6
19	SZ100-65-200	35	3	64	φ 100	Φ65	5.0	4	320
		50	12.5
		60	0
20	SZ100-65-250	32.5	20.5	62	Φ 100	Φ65	5.0	7.5	350
		50	20
		60	16.3
21	SZ125-80-160	50	10	69	Φ 125	Φ 80	5.0	4	300
		80	8
		90	6
22	SZ125-100-200	65	3	64	φ 125	Φ 100	6.0	7.5	375
		00	12.5
		120	10
23	SZ125-100-250	65	21	63	Φ 125	Φ100	6.0	15	386
		100	20
		120	18
24	SZ125-100-315	65	36	60	φ 125	Φ 100	3.0	18.5	480
		00	32
		120	30
25	SZ150-125-250	130	22	67	Φ 150	Φ125	7.0	22	500
		200	20
		240	18

Serial number	Model	Nominal flow (m³/h)	Nominal head (m)	Max efficiency (%)	Import (mm)	Export (mm)	Cavitation allowance (m)	Power (kW)	Weight (kg)
26	SZ150-125-315	369	36	65	Φ 150	Φ 125	7.0	45	660
		200	32
		240	30
27	SZ150-125-400	120	55	61	Φ 150	Φ 125	7.0	75	860
		200	50
		240	45
28	SZ200-150-250	240	22	69	Φ200	Φ 150	7.5	45	680
		400	20
		480	17
29	SZ200-150-315	240	36	68	Φ 200	Φ 150	7.5	75	940
		400	32
		480	29
30	SZ200-150-400	240	55	63	Φ 150	Φ 150	7.5	75	950
		400	50
		480	46
31	SZ250-200-250	500	23	68	Φ 250	Φ 200	7.5	75	950
		650	20
		750	15

FAQ

Q: What is the delivery time?
A:The sample can be sent to customer within 15-20 days.
The batch order can be shipped within 30 days after receiving deposit payment
Q:Where is your loading port?
A: Shanghai port, China
Q: Is it all right to make customer's own brand name?
A: Can make OEM if order quantity reached 200pcs totally
Q: What is your payment term?
A: 30% in advance, 70% balance the B/L or T/T
Q: What Hz are the parameters given in the picture and text for?
A: 50HZ, if 60GZ is required, we will provide new parameters or send the requirements via email, and we will send the 60HZ parameter data to your location.
Q: What is the warranty of the product?
A: We offer 1 year product life guarantee and a generous 1 year warranty on all purchases that begin with the BL
Q: What information shall I provide you when I need your offer?
A: Normally, we need customer to supply the pump flow, total head, pump material (copper wire or aluminum wire? Stator length), voltage, frequency, etc, so we can quote exactly what customer need
Q: Can you accept customized products?
A: Yes we accept your specific order if you could provide us with your requirements.
Q: Is there any leakage problem of this pump?
A: We test 100% and long time for the pump, to make sure there is no leakage problem.
Q: Do you supply sample?
A: We can supply sample, but customer have to pay for the sample fee
Q: What is the delivery time?
A:15-20 after we receiving your deposit.
Q: Where did you export to?
A: We export to more than 50 countries, for example, Israel, South Africa, Germany, Poland, Spain, Vietnam, Malaysia, Russia, Thailand, Mexico, Brazil, Chile, etc.
Q: Can you recommend some pumps according to the working conditions?
A: We have been working as sales engineers for more than 15 years. It can be provided according to some data we need.
Q: Can you provide guidance on after-sales issues and installation problems?
A: Our after-sales engineers are professionals who have been working for more than 10 years, and we will provide free video guidance to customers who purchase our products.