Stainless Steel Alcohol Transfer Pump with Explosion-Proof Motor

• Screw Number: Rotary Lobe Pump
• Screw Suction Method: Single Suction
• Pump Shaft Position: Horizontal
• Performance: Health
• Application: Daily Chemical
• Certification: CE, ISO
• Model NO.: BV
• Pump Type: Positive Displacement
• Casing Material: SS304, SS316, SS316L
• Rotor Material: SS304, SS316, SS316L
• Lobe Type: Tri-Lobe, Bi-Lobe, Single Lobe and Multi-Lobe
• Connection Type: Flange, Clamp, Thread
• Port Size: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5inch
• Port Direction: Horizontal, Vertical
• Seal Material: Single Face, Double Face Mechanical Seal
• Driving Type: Fixed Speed Driving, Variable Speed Driving
• Installation Type: Fixed, Movable
• Transport Package: Plywood Case
• Specification: Less 1 CBM
• Trademark: Defu
• Origin: China
• HS Code: 8413603190
• Production Capacity: 2000units Per Year

Product Description

Brief introduction
As a recognised market leader in alcohol pumping, YL has been supplying its rotary lobe pumps to numerous processes for over 15 years. YL Committed to offer high quality pumps to our clients with affordable price. The pumps we made not only durable but efficient, can definitely save a lot of your time and cost. We select the pump according to your characteristics of medium and condition of the technological requirements, bring you the best pump for your critical process.

Pump Working principle



The even rotation of the rotor pair creates a vacuum on the priming side of the pump, which can be defined by the direction of rotation of the drive. This vacuum draws the liquid into the pump chamber. With further rotation, the pumped medium is conveyed past the pump wall into the pressure area. Up to six chamber charges are displaced with each drive rotation depending on the rotor type. When the rotor is at a standstill, the pump seals off almost completely.

Pump Structure



Complete pump consists of bare shaft pump, coupling& shield, gear reduer with motor and baseplate. You can only have our bare shaft pump.

Pump Specifications

Model	Displace-ment (L/r)	Speed range (r/min)	Capacity range (M³/h)	Max. Pressure (Mpa)	Power (Kw)	Suction pressure (Mpa)	Inlet &outlet (mm)	Max. Viscosity (cp)
25BV12-2	0.15	20-600	0.09-4.32	1.2	2.2	-0.02~-0.08	25	1000000
40BV12-5	0.32	20-550	0.18-7.92	1.2	4	-0.02~-0.08	40	1000000
50BV12-8	0.47	20-550	0.28-12.4	1.2	5.5	-0.02~-0.08	50	1000000
50BV12-10	0.65	20-550	0.39-17.16	1.2	7.5	-0.02~-0.08	50	1000000
65BV12-20	1.74	20-550	1.04-45.94	1.2	15	-0.02~-0.08	65	1000000
80BV12-30	2.5	20-550	1.5-66.00	1.2	22	-0.02~-0.08	80	1000000
80BV12-40	3.65	20-550	2.19-96.00	1.2	30	-0.02~-0.08	80	1000000
125BV12-50	4.6	20-420	2.76-92.74	1.2	37	-0.02~-0.08	125	1000000
125BV12-70	6.1	20-420	3.66-122.98	1.2	45	-0.02~-0.08	125	1000000
125BV12-80	7.0	20-420	4.20-141.12	1.2	55	-0.02~-0.08	125	1000000
150BV12-100	11.4	20-420	6.84-229.82	1.2	75	-0.02~-0.08	150	1000000
150BV12-150	12.5	20-420	7.50-252.00	1.2	90	-0.02~-0.08	150	1000000
175BV12-200	16.7	20-420	10.02-336.67	1.2	110	-0.02~-0.08	175	1000000

Note*

1. Tested medium: water. Your liquid's density, viscosity and temperature are necessary to supply when choose the pump.

2. Speed, flow rate, electrical power and pressure will be varified according to different liquid properties.

3. Port size can be changed as needed.

4. YL reserves the right to change specifications without prior notification.

Pump Applications
Consumer chemicals: AES, LAS, AOS, K12, glycerol, fatty acid, alcohol, bathing shampoo, skin cream, shampoo, detergent liquid, toothpaste soap, washing powder slurry, etc.

How to choose our pump
Dear Customer,
To ensure satisfactory performance of required pumps, it is important that the pump must be properly selected. Below table is for your selection guideline, which is nessary to supply us for a targeted solution and offer. Pls contact us for EXCEL file and discuss your request.

Selection Guideline
Buyer information
Company name		Contact person
Website		Email
Address		Mobile No.
Tel/Fax No.		Online chat ID.
Liquid information
Your industry: __________ Liquid name:___________
Features:  Sanitary[  ]   Corrosive[  ]  Poisonous[  ]
Viscosity:_______cp Density:_______ Temperature:_____ºC PH value:________
Solid content:_______    Max. size of particle:_______
Using condition
Capacity:  Max. required:__________ L/H     Working required:__________ L/H
Discharge pressure: Max. required:__________Mpa    Working required:__________ Mpa
Suction pressure: Max. required:__________Mpa    Working required:____________ Mpa
Delivery head required:____________  Vacuum:________ Mpa
Heating jacket required: Yes[    ] No.[     ]           Heating temp.:_____ºC
Liquid inlet/outlet direction: Horizontal[     ]   vertical[      ]
Pipe size: Inlet___________ Outlet____________
Connection type required: Flange[     ] Thread[     ] Clamp[     ]
Installation type: Fixed [     ] Movable[     ]
Operating status: Continuous[     ]  Interruption[     ]
Liquid contact material: SS304[     ] 316[     ] 316L[     ]         Others________
Special request_____________________________________

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