Home
Supplier Discovery
Industrial Equipment & Components
Other Valves & Parts
Bar Regulator Factories & Companies
Filter
Category
Chemicals
Construction & Decoration
Electrical & Electronics
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
More
Management Certification
ISO9001:2008
Others
ISO9001:2015
ISO14001:2015
ISO45001:2016
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
More
Province & Region
Anhui
Beijing
Chongqing
Fujian
Gansu
More
about bar regulator
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
bar regulator
800+ factories verified
Hangzhou Fuyang Waal Precision Machinery Co., Ltd
5.0
Send Inquiry
IR3020 Precision Regulator RC1/4'' 3/8'' 1/2'' Air Pressure Regulator 0.1 Bar to 8bar Low Pressure Air Regulator with Gauge Pneumatic Regulator
US$
8.00
-
15.00
1 Piece
(MOQ)
IR2000-02 IR2010-02bg SMC Type 2 Bar Air Regulator Precis Reducing Valve Air Pressure Regulator Precision Regulator Low Pressure Regulator Valve
US$
10.00
-
15.00
1 Piece
(MOQ)
-40~60º C Low Temperature Air Filter Regulator Air Separation Unit 16 Bar Cryogenic Pressure Reducing Valve for LNG Medical Gas Supply System Gas Regulator
US$
18.00
-
25.00
1 Piece
(MOQ)
Pneumatic Component Manufacturer 10 Bar Inline Air Regulator Air Filter Pressure Regulating Valve SMC Type Valve Air Pressure Regulator for Air Compressor
US$
6.00
-
12.00
2 Pieces
(MOQ)
1/4
Qingdao Agrieso Machinery Company Limited
Send Inquiry
Agrieso CE Certified 0.1-0.8 Bar Adjustable Low Pressure Valve 1/2" 3/4" NPT FDA Material Poultry Water Regulator for Automatic Nipple Drinking System
US$
9.00
-
15.00
5 Pieces
(MOQ)
Agrieso Precision 0.1 Bar Control Automatic FDA Drinking Valve 2-12 Psi Poultry-Specific Pressure Regulator for Chicken Nipple Drinking System Water Flow
US$
9.00
-
15.00
5 Pieces
(MOQ)
Agrieso CE Certified 0.1-0.8 Bar Adjustable Leak-Proof Valve for Chicken Nipple Drinker Lines FDA Material Poultry Water Pressure Regulator
US$
15.00
-
23.00
5 Pieces
(MOQ)
Agrieso 0.1-0.8 Bar Low Pressure Control Chicken Drinking System Pressure Valve CE Certified Poultry Water Pressure Regulator for Broiler/Layer Farms
US$
9.00
-
15.00
5 Pieces
(MOQ)
1/4
Ningbo XHnotion Pneumatic Technology Co., Ltd.
Send Inquiry
Xhnotion Q Series 35 Bar High Pressure Regulator
US$
17.80
-
45.00
50 Pieces
(MOQ)
Xhnotion Pneumatic a Series 10 Bar Pneumatic Air Pressure Regulator
US$
12.80
20 Pieces
(MOQ)
Xhnotion Pneumatic 17 Bar Aluminum Air Regulator F. R. L Unit.
US$
6.80
-
22.00
50 Pieces
(MOQ)
35 Bar Pneumatic High Pressure 2 Inch Regulator Manufacturer
US$
17.80
10 Pieces
(MOQ)
1/4
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Nailok 1/4 Inch 6000psi 414 Bar Pressure Regulator for High Purity O2 N2 Pipeline
US$
358.00
-
558.00
1 Piece
(MOQ)
Laboratory SS316 Dual Stage Panel Regulator Inlet 241 Bar Psi Outlet Safety
US$
115.00
-
210.00
1 Piece
(MOQ)
Nai Lok High Flow Pressure Regulator Lab Oxygen Nitrogen N2 CNG 200 Bar High Pressure Gas Cylinder Pressure Regulator
US$
75.00
-
175.00
1 Piece
(MOQ)
Nai Lok Dual Stage 3500 Psi 241 Bar Pressure Regulator with Extended Diaphragm Valve and Cylinder Connector for Special Argon Nitrogen Gas
US$
150.00
-
350.00
1 Piece
(MOQ)
1/4
Shenzhen Jewellok Technology Co., Ltd
2 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Steam Heated Pressure Regulator 316ss High-Pressure Max Inlet 100 Bar Outlet 2 Bar Connections 1/2" Fnpt
US$
105.80
-
152.80
1 Piece
(MOQ)
Ultra High Purity 206 Bar VCR Gas Control Pressure Regulator Valves
US$
47.00
-
50.00
1 Piece
(MOQ)
Ultra High Purity 316L Stainless Steel VCR Gas Control Pressure Regulator Valves
US$
26.70
-
62.60
1 Piece
(MOQ)
Propane Regulator for High Purity Argon Gas 99.999%
US$
41.00
-
62.00
5 Pieces
(MOQ)
1/4
Leshan Chuantian Gas Equipment Co., Ltd.
25 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
250 Bar Big Pressure CNG Pressure Regulators
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
250 Bar High Pressure Gas Regulator for LNG Storage Station
US$
1,600.00
1 Piece
(MOQ)
Low Pressure 4 Bar Max Inlet Natural Gas Regulator
US$
100.00
-
500.00
1 Piece
(MOQ)
First Stage Pressure Regulators for City Gate Station
US$
1,600.00
1 Piece
(MOQ)
1/4
Wenzhou Credit Parts Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fuel Pressure Regulator F000dr0219 2.7 Bar
US$
3.53
-
3.58
50 Pieces
(MOQ)
226701n500 Pr394 3.0 Bar Fuel Pressure Regulator for Infiniti Nissan Sentra 2.0
US$
5.20
100 Pieces
(MOQ)
High Quality 2.5 Bar Valve Fuel Pressure Regulator for FIAT (219244330501)
US$
3.02
-
3.31
100 Pieces
(MOQ)
3.4 Bar Replacement Fuel Pressure Regulator 5003870AA Pr262 for Chrysler Dodge Plymouth
US$
1.00
-
5.00
50 Pieces
(MOQ)
1/4
Ningbo Langch International Trade Co., Ltd.
8 yrs
·
5.0
·
Trading Company
Send Inquiry
Qtyh-40 with 60 Bar Stainless Steel High Prssure Regulator
US$
50.00
-
100.00
1 Piece
(MOQ)
High Pressure Regulator with 60 Bar Stainless Steel Material High Pressure Regulator
US$
60.00
-
100.00
1 Piece
(MOQ)
Qtyh -15 G1/2" Stainless Steel High Pressure Regulator with 60 Bar
US$
150.00
1 Piece
(MOQ)
G1/4" G1/2" G3/4" G1/2 Stainless Steel High Pressure Regulator with 60 Bar
US$
150.00
1 Piece
(MOQ)
1/4
Ningbo Hi Weld Tools Co., Ltd.
5.0
Send Inquiry
Max Inlet Pressure 250 Bar Gas Regulator
US$
8.00
-
10.00
100 Pieces
(MOQ)
Max Inlet Pressure 250 Bar Regulator
US$
8.00
-
10.00
100 Pieces
(MOQ)
American Type Oxygen Gas Pressure Regulator Medium Duty with Brass Cover
US$
8.00
-
10.00
100 Pieces
(MOQ)
Europe Style Italy Type Oxygen Gas Pressure Regulator with CE Certifiacte
US$
14.00
-
15.50
100 Pieces
(MOQ)
1/4
Helon Technology (Chengdu) Co., Ltd.
5.0
Send Inquiry
Imi Norgren Excelon B74G-6ak-Qd1-Rmn 250 Psig 17 Bar 3/4"Ptf Guarantee Quality Brand New in Stock Regulator
US$
888.00
1 Piece
(MOQ)
Imi Norgren G1/8 0.3-7 Bar R07-100-Rnkg Compressed Air General Purpose Pressure Regulator
US$
30.00
1 boxes
(MOQ)
Fairchild Model 10282 Max Supply 500 Psig Precision Pressure Regulator
US$
358.00
1 boxes
(MOQ)
Emerson Fisher Hsr-1628-87767 Direct-Operated Spring-Loaded Pressure Regulators Valve
US$
115.00
1 boxes
(MOQ)
1/4
Jiangsu Huayan International Trade Co., Ltd.
5.0
Send Inquiry
Emerson Regulator 3000nm3/H 3000scm CNG Prms Pru Gas Pressure Metering Skid 2-4 Bar Inlet 250 Bar Industrial Machinery for Sale
US$
25,000.00
-
40,000.00
1 Set
(MOQ)
3000nm3/H 3000scm Inlet 250 Bar 2-4 Bar CNG Prms Pru Gas Pressure Regulating and Metering Skid Regulator for Sale
US$
15,000.00
-
20,000.00
1 Set
(MOQ)
6000nm3/H Inlet 250 Bar Outlet 4 Bar Customized CNG Prms Regulator for CNG Mobile Station Skid Container
US$
30,000.00
-
40,000.00
1 Set
(MOQ)
Transport Inlet Pressure 250 Bar Outlet Pressure 4 Bar CNG Prms Pressure Reducting Metering Station
US$
20,000.00
-
21,000.00
1 Set
(MOQ)
1/4
Ningbo Doway M & E Co., Ltd.
5.0
Send Inquiry
3 Bar Brass Pressure Relief Regulator
US$
2.38
5,000 Pieces
(MOQ)
1-6 Bar Brass Pressure Relief Regulator
US$
2.38
5,000 Pieces
(MOQ)
Customized 1-6 Bar Brass Pressure Relief Regulator
US$
2.38
5,000 Pieces
(MOQ)
Best Price CO2 & Argon Pressure Regulator with Flow Meter
US$
4.99
-
8.99
2,000 Pieces
(MOQ)
1/4
CBM TECHNOLOGIES (NINGBO) CO., LTD.
5.0
Send Inquiry
Nitrogen Helium Argon Air Gas Cylinder Pressure Gauge Bar Kpa Psi Single Stage Spring Adjustable Brass Bonnet Gas Regulator
US$
58.00
-
65.00
100 Pieces
(MOQ)
Stainless Steel 304/316 High Pressure Bipolar Regulator 300 Bar to 10 Bar Pressure Reducing Valve
US$
58.00
-
65.00
100 Pieces
(MOQ)
Stainless Steel High Pressure Cylinder Pressure Regulator 300 Bar to 20 Bar
US$
58.00
-
65.00
100 Pieces
(MOQ)
High Pressure Gas Industrial Gas Regulators
US$
5.80
-
8.80
50 Pieces
(MOQ)
1/4
Zhejiang Yufeng Pneumatic Co., Ltd.
Send Inquiry
Pneumatic Qtyh High Pressure 0~40 Bar Air Regulator with Gauge Port 1/4 3/8 1/2 2 Inch Bsp 1/2" Qtyh-15 / 10 08 25
US$
91.60
-
164.90
1 Piece
(MOQ)
Qtyh-8 Qtyh-10 Qtyh-15 Qtyh-25 Qtyh-50 1/4 3/8 1/2 2 Bsp Inlet Port Pneumatic High Pressure 0~40 Bar Air Regulator with Gauge
US$
91.60
-
164.90
1 Piece
(MOQ)
LF Series Auto Drain Valve Air Filter Regulator Appropriated for Compressed Air
US$
5.96
-
11.90
1 Piece
(MOQ)
Automatic Pneumatic Pressure Regulator, 1/2, 3/4, 1 Inch, Bsp Type Maxi, with Gauge, Automatic Air Filter
US$
10.00
-
22.00
1 Piece
(MOQ)
1/4
Wenzhou Ang Rui Machinery Co., Ltd.
11 yrs
·
5.0
·
Trading Company
Send Inquiry
0 10 Bar Filter Regulator Combo 1/2 Inch Pneumatic Lubricator with Oil Cup Air Source
US$
15.00
50 Pieces
(MOQ)
0 10 Bar Lubricator Combo Pneumatic Filter Regulator for Automation Lines Air Source
US$
15.00
50 Pieces
(MOQ)
0 10 Bar Filter Lubricator Regulator Combo Compact Treatment Unit with Auto Drain Air Source
US$
15.00
50 Pieces
(MOQ)
0 10 Bar Filter Lubricator Regulator Combo Preparation System with G1/4 Bsp Ports Air Source
US$
15.00
50 Pieces
(MOQ)
1/4
Ningbo Cbmtec Medical Equipment Co., Ltd.
Send Inquiry
Stainless Steel High Pressure Cylinder Pressure Regulator 300 Bar to 20 Bar
US$
58.00
-
65.00
10 Pieces
(MOQ)
Stainless Steel High Pressure Cylinder Pressure Regulator 300 Bar to 20 Bar
US$
58.00
-
65.00
10 Pieces
(MOQ)
Factory Best Quality Aluminum Medical Oxygen Cylinders
Negotiable
50 Pieces
(MOQ)
Stainless Steel High Purity Laboratory Gas Control Panel, 1/4 Inch Gas Regulator
US$
330.00
-
350.00
10 Pieces
(MOQ)
1/4
Yueqing Right Pneumatic Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality OFC-04-MIDI Frl Air Filter Regulator Lubricator Pneumatic Frl Unit with 16 Bar Pressure Gauge
US$
1.00
-
19.80
1 Piece
(MOQ)
Air Source Treatment Units SMC AC2110-02 Type High Pressure Compressed Pneumatic Pressure Regulator with Gauge
US$
6.80
-
10.80
1 Piece
(MOQ)
AC4010-04 F. R. L Air Regulator Filter Lubricator Combination 1/2 Pneumatic Air Filter Regulator
US$
7.80
-
18.80
1 Piece
(MOQ)
AC2011-02 Series SMC Type Pneumatic Filter Regulator
US$
7.20
-
7.80
1 Piece
(MOQ)
1/4
Qingdao J & K Co., Ltd.
Send Inquiry
Dual-Scale Pressure Regulator (PSI/Bar) with Backlit Gauge for Easy Reading Industrial Environments
US$
8.40
-
11.20
200 Pieces
(MOQ)
High Precision Industrial Gas Pressure Regulator with Pressure Gauge CE Approved
US$
12.00
-
26.00
100 Pieces
(MOQ)
Heavy-Duty Brass Gas Pressure Regulator for Chemical Industry Applications
US$
12.00
-
26.00
100 Pieces
(MOQ)
Compact Gas Pressure Regulator for HVAC Refrigerant System Maintenance
US$
12.00
-
26.00
100 Pieces
(MOQ)
1/4
YUHUAN HEAPE VALVE CO., LTD.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Heape 1 Bar Angle Natural Gas Pressure Regulator for Pipe
US$
4.00
-
10.00
1,000 Pieces
(MOQ)
Two-Stage Gas Regulator, Gas Pressure Regulator, LPG Pressure Regulator, Hpnr16
US$
9.00
-
25.00
1,000 Pieces
(MOQ)
Gas Valve, Gas Regulator, Gas Pressure Reducer, Gas Pressure Regulator, Heape Die-Cast Aluminium Natural Gas Regulator Hpnr01
US$
9.00
-
25.00
1,000 Pieces
(MOQ)
Pressure Reducing Valve, Pressure Relief Valve, Pressure Regulator, Water Regulator, Plumbing Reducer, Pressure Regulator Valve, Plumbing Valves, Hpwr17
US$
3.00
-
15.00
1,000 Pieces
(MOQ)
1/4
NINGBO STAREX INDUSTRY & TRADING CO., LTD.
5.0
Send Inquiry
Pressure Regulator Oxygen 200/8 Bar
US$
20.70
-
23.00
500 Pieces
(MOQ)
Premium Quality Mini Regulator Flow Gauge Ar+CO2
US$
9.50
-
10.50
500 Pieces
(MOQ)
Premium Quality Mini Regulator Flow Gauge Ar+CO2 Rubber Gauge Guards
US$
10.00
-
11.00
500 Pieces
(MOQ)
Medium Duty Premium Quality Victor Argon Regulator
US$
12.00
-
15.00
500 Pieces
(MOQ)
1/4
Yancheng Olap Water Purification Equipment Technology Co., Ltd.
8 yrs
·
4.7
·
Manufacturer/Factory & Trading Company
Send Inquiry
200 Bar to 20 Bar Stainless Steel Electric Heating Pressure Regulator
US$
68.00
10 Pieces
(MOQ)
Max 300 Bar High Efficiency Regulator with Dual Gauges and Relief Valve
US$
68.00
10 Pieces
(MOQ)
300 Bar to 20 Bar Stainless Steel 316 High Pressure Cylinder
US$
68.00
10 Pieces
(MOQ)
300 Bar to 20 Bar Stainless Steel High Pressure Cylinder
US$
68.00
10 Pieces
(MOQ)
1/4
Ningbo Xinchao Automatization Component Co., Ltd.
24 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Xa Customized packaging Pressure Regulators with 10 Bar Pressure Gauge
US$
5.00
-
11.00
5 Pieces
(MOQ)
ISO Series Zinc Alloy Type Pneumatic Filter Lubricator Air Source Treatment Preparation Frl Units High Pressure Regulator
US$
7.50
-
23.00
5 Pieces
(MOQ)
Xcpc Intermediate Type Compressed Air Pressure Filter Pneumatic Regulator
US$
9.50
-
28.00
5 Pieces
(MOQ)
Two Elements Auto Drain Type Air Pressure Regulator Filter Lubricator
US$
15.00
-
39.00
5 Pieces
(MOQ)
1/4
Hunan Wofly Technology Co., Limited
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Nitrogen Pressure Regulator for Drying Wafer Surfaces 0.1-0.5 Bar
US$
148.00
-
150.00
1 Piece
(MOQ)
10 Bar CO2, N2o, Ethane Pneumatic Diaphragm Valve SS316L Medical Pressure Regulator
US$
40.00
-
49.00
1 Piece
(MOQ)
Afklok Oxygen Supply Regulator on-off Function Panel with RoHS
US$
108.00
-
168.00
1 Piece
(MOQ)
ASME Pressure Regulator Panel with Ball Valve for Corrosive Gas Systems
US$
148.00
-
168.00
1 Piece
(MOQ)
1/4
Anhui Hongji Instruments & Valves Manufacturing Co., Ltd.
5.0
Send Inquiry
316L 1/4"NPT Line Mounting Pressure Regulator High Pressure Cylinder Pressure Regulator 300 Bar to 20 Bar
US$
200.00
-
300.00
2 Pieces
(MOQ)
SS304/SS316 Instrumentation Dual Ferrules High Pressure Ball Valve Maximum 500 Bar
US$
12.00
-
18.00
1 Piece
(MOQ)
Double-Ended Sample Cylinders High Pressure 5000psi SS316 1/4" Female NPT Sample Cylinder with Needle Valve
US$
48.00
-
200.00
1 Piece
(MOQ)
Stainless Steel Ball Valve Manifolds 8/10 Outlets Air Distributor Air Header
US$
108.00
-
200.00
2 Pieces
(MOQ)
1/4
Zhejiang Ruituo Automation Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hqty Series Pneumatic High Pressure 40 Bar Air Regulator with Gauge
US$
1.00
-
10.00
1,000 Pieces
(MOQ)
Pneumatic Air Filter Regulator Aluminum Alloy Air Filter Regulator Combination Lubricator Pneumatic Regulator Ou-Mini-1/4
US$
2.50
100 Pieces
(MOQ)
Pneumatic Air Filter Regulator Aluminum Alloy Air Filter Regulator Combination Lubricator Pneumatic Regulator Ou-MIDI-1/4
US$
0.23
100 Pieces
(MOQ)
Blue Button Pneumatic Low-End Quality Union Bulkhead Connect Factory Wholesale Pneumatic Quick Connector PC Straight Hot Sale PT Wholesale Pneumatic Fitting
US$
0.071
100 Pieces
(MOQ)
1/4
Yiwu Hongqian Technology Industry Co., Ltd.
5.0
Send Inquiry
Medical Oxygen Regulator for Home Health Care, Hospital, Clinics, Oxygen Bars
US$
7.99
-
9.99
300 Pieces
(MOQ)
Hq-or-801 CE/ISO13485 Certificated Medical Oxygen Gas Regulator
US$
1.99
-
12.99
1,000 Pieces
(MOQ)
Medical Oxygen Regulator / Medical Equipment 1-15lpm
US$
7.99
-
9.99
300 Pieces
(MOQ)
Factory Stocks of Oxygen Flowmeter Regulator
US$
7.49
-
9.99
200 Pieces
(MOQ)
1/4
Zhejiang Bril Welding Equipment Co., Ltd
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
CO2 Gas Regulator Full Copper Flowmeter MIG Welding Gas Regulator
US$
13.50
-
13.90
100 Pieces
(MOQ)
Enhanced Safety Electric Heater Brass Pressure CO2 Gas Flowmeter Regulator
US$
24.00
-
24.50
100 Pieces
(MOQ)
Professional Suppliers Dual Gauge Low Pressure Precision Argon Mini Regulator
US$
13.69
-
15.50
100 Pieces
(MOQ)
High Pressure Fully Brass Oxygen/AC/Propane/Argon/CO2 Nitrogen Gas Welding Regulator
US$
19.00
-
19.50
100 Pieces
(MOQ)
1/4
Yuyao Dengyue Medical Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Oxygen Humidifier Bottle Regulator for Hospital Brass Flowmeter
US$
5.50
-
6.00
100 Pieces
(MOQ)
Oxygen Regulator with Humidifier Bottle for Hospital
US$
5.50
-
6.00
100 Pieces
(MOQ)
Oxygen Regulator with Humidifier for Hospital Medical Use Hot Sale
US$
9.00
-
10.00
100 Pieces
(MOQ)
Best Selling with Humidifier Zinc Alloy Medical Regulator for Medical Treatment
US$
9.00
-
10.00
100 Pieces
(MOQ)
1/4
Ningbo VPC Pneumatic Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
SMC Itv1030 Itv3010 Itv3050 Electronic Pneumatic Air Pressure Proportional Regulator
US$
135.00
1 Piece
(MOQ)
Itv1050-31n2n4 Electropneumatic Electronic Pressure Regulator
US$
70.00
-
110.00
1 Piece
(MOQ)
SMC Itv1050 Itv3010 Itv3050 Itv3010 Electro Pneumatic Pressure Air Regulator
US$
70.00
-
110.00
1 Piece
(MOQ)
SMC Series 3/8 High Precision Pneumatic Air Filter Regulator Frl
US$
6.00
-
6.50
100 Pieces
(MOQ)
1/4
Kunshan Ast Optoelectronics Co., Ltd
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Beer CO2 Regulator with Brass Material Welding Equipment for Brewing and Aquarium.
US$
21.70
100 Pieces
(MOQ)
CO2 Regulator with Brass Material Welding Equipment for Grenhouse and Horticulture Plant.
US$
21.70
100 Pieces
(MOQ)
Aquarium CO2 Regulator with Brass Material Welding Equipment for Brewing and Aquarium.
US$
21.70
100 Pieces
(MOQ)
CO2 Gas Pressure Regulator with Brass Material Welding Equipment for Greenhouse, Indoor Plant, Horticulture.
US$
21.70
100 Pieces
(MOQ)
1/4
1
30