- Power Tools
-
Saws
Chain Saw Concrete Chain Saw Band Saw Reciprocating Saw ...
-
Cutters
Pneumatic Cutter Pipe Cutting Machine Nut Cutter
-
Drills
Hammer Drill Pistol Hammer Drill Two Hand Operation Drill Column Drill ...
-
Impact Wrenches
Pneumatic Impact Wrench (Ex-proof Series) Pneumatic Impact Wrench (Ultra light Series) Emulsion Impact Wrench Nut Runner ...
-
Torque Wrenches
Pneumatic Torque Wrench Electric Torque Wrench Hydraulic Torque Wrench Hollow Hydraulic Wrench ...
-
Mining Waterjet Cutting Machine
Electric Mining Waterjet Cutting Machine Pneumatic Mining Waterjet Cutting Machine Emulsion Mining Waterjet Cutting Machine
-
Hammers
Pneumatic Chipping Hammer Hydraulic Chipping Hammer
-
Scaler
Pneumatic Long Reach Scaler
-
Rammer
Pneumatic Rammer
-
Grinders
Wet Grinder Angel Grinder Electric Grinder
-
Fan
Pneumatic Fan Heavy Fixed Fan
-
Hoist
Chain Hoist Electric Hoist Pneumatic Hoist Hydraulic Hoist ...
-
Winch
Pneumatic Winch
-
Pump
Pneumatic Submersible Pump Emulsion Submersible Pump
-
Assembly
Torque Multipler C-Hog Ring Plier
-
- Accessories
-
Cutting
Chainsaw Concrete Chainsaw Band Saw Reciprocating Saw ...
-
Drilling
Impact Drills Light Drills Magnetic Drills丨Rail Drills Balance Drills丨Angle Drills ...
-
Assembly
Impact Wrenches C-Hog Ring Plier
-
Hammer & Shovel
Chipping Hammer Derusting Shovel
-
Grinding
Grinders
-
Hydraulic Accessories
Nut Runner Cutter
-
General Accessories
Waterjet Cutting Machine Filter assy. Filter assy. Water Pump ...
-
- Company Profile
- Service
- News
-
Events
The 21st 2023 Taiyuan Coal (En The 17th Yulin International C The 20th TaiYuan (2021) Coal ( The 16th Ordors International Have a machine repaired or hav ...
-
Case Study
Specifications of adjustable w Have a machine repaired or hav
-
Industry News
Using Chainsaws to Cut Snow? What to do if the pneumatic wr Hydraulic chain saw Operation of the wrench Introduction to the principle ...
-
- Download
- Contact
You are here: >
Selection elements of high-pressure vortex air pump
source:Industry News release time:2021-09-03 Article author:Rosit Popular:Air band saw
When buying a high-pressure fan, the selection of the high-pressure vortex air pump is very important. In the selection, the communication is often not smooth due to technical terms, which will lead to many changes. Then, the selection elements of the vortex air pump are mainly What are there? In addition to the main characteristics of the fan, the ultimate pressure, the flow rate and the extraction rate, there are some terms related to the performance and parameters of the vortex fan selection:
1. Starting pressure. The pressure when the pump starts without damage and has a pumping effect.wall mounted home energy storage system
2. Pre-pressure. The outlet pressure of the vortex fan whose exhaust pressure is lower than 101325pa.
3. Maximum foreline pressure. Exceeding the foreline pressure that can damage the pump.
4. Maximum working pressure. The inlet pressure corresponding to the maximum flow. Under this pressure, the pump can work continuously without deterioration or damage.
5. Compression ratio. The ratio of the outlet pressure of the pump to the inlet pressure of a given gas.
6. Ho's coefficient. The ratio of the actual pumping rate on the area of the pumping channel to the theoretical pumping rate calculated by molecular effusion.
7. Pumping coefficient. The ratio of the actual pumping rate of the pump to the theoretical pumping rate calculated by the pump inlet area based on the molecular effusion.
8. Reflux rate. The mass flow rate of the pump liquid per unit area and unit time through the pump inlet in the opposite direction to the pumping direction when the pump is working under specified conditions.
9. Allowable amount of water vapor (unit: kg/h). Under normal environmental conditions, the mass flow rate of water vapor that the gas ballast pump can extract during continuous operation.
10. The maximum allowable water vapor inlet pressure. Under normal environmental conditions, the highest inlet pressure of water vapor that the gas ballast pump can extract during continuous operation.
Read recommendations:
related articles
Using Chainsaws to Cut Snow?
2024-05-21What to do if the pneumatic wrench is weak
2022-12-19Hydraulic chain saw
2022-12-13Operation of the wrench
2022-12-06Introduction to the principle of pneumatic wrench
2022-11-28How to use the pneumatic wrench
2022-11-21Brief introduction to the principle of pneumatic wrench
2022-11-14Impact pneumatic wrench
2022-11-07Correct hydraulic wrench operation procedure
2022-11-01Hydraulic wrench torque pressure conversion
2022-11-01Field operation procedure of hydraulic wrench
2022-10-24Hydraulic radial plunger motor
2022-10-17The history of hydraulic motors
2022-10-17Principle of balance hydraulic wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Introduction to the advantages of using intelligent electric torque wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Classification and use of wrenches
2022-10-10hydraulic wrench pressure conversion
2022-10-10Introduction to the advantages of the use of intelligent electric torque wrench
2022-10-10Smart Electric Torque Wrench Selection Guide
2022-10-10Intelligent electric torque wrench for wind power generation
2022-10-09Uses of open-end wrenches.Pneumatic chainsaw
2022-10-08What are the driving parts of a hydraulic wrench and what they do
2022-09-30What are the driving parts of a hydraulic wrench and what they do
2022-09-23the commonly used wrenches
2022-09-22Introduction of several common wrenches
2022-09-21Application scope and daily maintenance method of hydraulic bolt tensioner
2022-09-20Characteristics of hollow hydraulic wrench and precautions for use
2022-09-19Characteristics and precautions of driving hydraulic wrench
2022-09-17Power Tools
LH22-016 Pneumatic Hoist
2023-06-29AN22-8000 Pneumatic Torque Wrench (Straight Shank)
2024-06-14CR21-010 Heavy Pneumatic receprocating Saw
2021-06-07AK21-080 Pneumatic C-Hog Ring Plier (1.5 coil)
2023-06-29RH21-230 Pneumatic Chipping Hammer
2021-06-16AW21-2200 Pneumatic Impact Wrench (Ex-proof Series)
2021-06-15CC22-630 Pneumatic Chain Saw (5.0KW Series)
2023-06-14DM21-016 Pneumatic Magnetic Drill
2022-12-15CD31-250 Hydraulic Concrete Chainsaw
2020-06-13RH31-1550 Hydraulic Chipping Hammer
2023-06-27AN31-35000 Hydraulic Torque Wrench
2023-06-27CN22-70115 Nut Cutter丨Split-type Nut Cutter
2022-12-12DC11-300 Electric Core Drill
2023-06-20LH61-050 Emulsion Hoist
2023-06-29DL21-008 Pneumatic Pistol Hammer Drill
2023-06-19CS31-160 Hydraulic Handheld Circular Saw
2023-06-17CR21-002 Light Pneumatic Reciprocating Saw
2021-06-07DP61-160 Emulsion Two Hand Operation Drill
2023-06-19AN31-7500 Hydraulic Torque Wrench
2023-06-27CF21-005 Pneumatic Cutter
2022-12-12AN31-1800 Hydraulic Torque Wrench
2022-12-27DB21-100 Pneumatic Rotary Drill Heavy Duty
2023-06-19AN11-8000 Electric servo CNC Torque Wrench
2023-06-27AK22-130 Pneumatic C-Hog Ring Plier (2.0 coil)
2023-06-29CS31-300 Hydraulic Handheld Circular Saw
2021-06-15DH21-050 Pneumatic Hammer Drill
2021-06-10LH11-005 Electric Hoist
2023-05-11OF27-100 Heavy Fixed Fan
2022-12-29CC20-430 Pneumatic Chainsaw (3.0 kw Series)
2023-06-02CN21-1424 Nut Cutter丨Manual Integrated Nut Cutter
2022-12-12Accessories
Carbide Hollow Bits丨DM816 Series
2023-06-06Regular Saw Chains丨CC811 Series
2023-06-06Carbide Inserts Twist Bits assy.丨DB83 Series
2023-06-07Abrasive Blades
2023-06-07Alloy Sleeves
2023-06-07Alloy Saw Blades丨CR815 Series
2023-06-06Alloy Saw Blades丨CR816 Series
2023-06-06Alloy Drill Bits丨812 Series
2023-06-06Ex-proof Sleeves KIT
2023-06-07Diamond Saw Blades
2023-06-06Platform Clamps丨CB863-19
2023-06-06Chisels
2023-06-07Carbide Hollow Rail Drill Bits丨DM822 Series
2023-06-06Alloy Saw Blades丨CR811 Series
2023-06-06Guide Bars
2023-06-06Ex-proof Sleeves
2023-06-07Carborundum Saw Chains
2023-06-06Rail Clamps丨CB864-12
2023-06-06Carborundum saw Blades
2023-06-06Oiler
2020-06-13Core Drill Morse Taper Sleeves
2023-06-07Diamond Saw Chains丨CC813 Series
2023-06-06Diamond Saw Blades
2023-06-06Tool Bits
2023-06-07Water Pump
2020-06-13Pin
2023-06-07Alloy Saw Blades
2023-06-06Alloy Sleeves (Square to Outer Hexagonal)
2023-06-07Drill Bit Extension Rods丨DC88 Series
2023-06-07Alloy Saw Blades
2023-06-06
