With a globally spread client base to serve to, Zest Engineering has emerged as one of the major Exporters and Suppliers of a wide range of products. The company offers Industrial Flow Meters, Industrial Strainers, Rotameters, Water Meters, Water Activity Meters, Industrial Valves, PVC Pipes, Pressure Gauges, RTD Thermocouples and Online pH Meter. The products range, offered by the company, is widely known among the clients for highlights like low maintenance, optimum efficiency, longer operational life and excellent performance. The company can offer paid samples and also offers after-sles services to the clients. Established in the year 2008 at New Delhi, the company offers installation and operational training as well as user manual and on-site support to the clients. The aim of the company is to serve the clients in the best possible manner with an unbeatable range of products. The company has been making steady progress in this domain.

1. Water Gases
Oil
OUR
PRINCIPALS
Strainer
OVAL JAPAN
ITRON
Sure flow-japan
Greentech –Japan
Ashlin Enterprises.
Zenner –Aqua met.
B-Meter
KENT
POINTER
ROTRONIC
A water meter is a device
used to measure the volume
of water usage. water meters
are used to measure the
volume of water used by
residential and commercial
building that are supplied with
water by a public water
supply system.
A gas meter is used
to measure the volume of fuel
gases such as natural
gas and propane. Gas meters
are used at residential,
commercial, and industrial
buildings that consume fuel
gas supplied by a gas utility.
Oil meters used for this
purpose can measure and
records the flow precisely. Oil
metering is essential for
widespread areas like
industrial usage, automotive
usage and marine. Our
products provides you with
the advanced quality control
Zest ENGINEERING
A device through which a
liquid is passed for
purification, filtering or
separation from solid matter;
anything any device
functioning as a sieve or filter
- in special, a perforated
screen or openwork (usually
at the end of a suction pipe of
a pump), used to prevent
solid bodies from mixing in a
liquid stream or flow line.
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2. 2
Pulse Output Water Meter
A
B
C
DOMESTIC WATER METER
(HOT &COLD)
SINGLE JET/MULTI JET
class A & Class B .
size(15mm to 50mm)
FEATURES
•Cold water 0°-30°C
•Hot water 30°-90°C
•Max working pressure 5 bar
•Mechanical transmission.
• Direct reading by numerical rolls.
• Low Head Loss
(HOT &COLD)
SINGLE JET/MULTI JET
class A & Class B .
size(15mm to 500mm)
FEATURES
•Cold water 0°-30°C
•Hot water 30°-90°C
•Max working pressure 16 bar
•Mechanical transmission.
• Direct reading by numerical rolls.
• Low Head Loss
Woltmann Type Water meters
(HOT &COLD)
Woltmann Water meter
class A & Class B .
size(50mm to 500mm)
FEATURES
•Cold water 0°-30°C
•Hot water 30°-90°C
•Max working pressure 16bar
•Mechanical transmission.
• Direct reading by numerical rolls.
• Low Head Loss
Electromagnetic flow meter
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Electromagnetic flow meter, composed of sensor and
converter, works based on Faraday's law of
electromagnetic induction. It is used to measure electrical
conductivity of liquid or solid. Generally, the electrical
conductivity should be over 5uS/cm (electrical conductivity
of tap water, raw water is about 100-500uS/cm.It can also
be used to measure various mediums like acid, alkali,
saline solution, paper pulp, ore pulp and so on, but these
mediums can't contain a lot of magnetic materials and
Size-Dn15 - Dn1000
Electrode
Material
-­‐
316L,Hc,
Hb,
Ti,
Ta
Liner
Material
-­‐
Neoprene,
PTFE,
PFA,
F46
Conductivity
-­‐
Greater
or
Equal
5
μs/cm
Accuracy
-­‐
+/-­‐0.5%
of
the
value
displayed
Protection Class - IP65, IP67
Measuring Range-0.2 ~ 28000 m3/h
Pow. Supply - 3.6 V lithium battery.
Type- Flange type /Inserted type / Battery
operated/ Integral type/ Triclover Type.
Application
Effluent Treatment Plants
Water Supply Schemes
Food & Drug Industry
Dairy Industries
Corrosive Liquids
Sugar
Industry
ZEST

3. 3
Specification
A B
D C
Size: 4”~20”
Temperature:-20C~120C
Output:4~20mA DC and Pulse(Standard)
Accuracy:+/-1.0%
Connection: Screwed or Flange
Power Supply AC 85~230V, 50/60Hz or DC 24V or Battery (3 year)
Operating Temperature -20 ~ 120 Deg C
Ambient Temperature -20 ~ 50 Deg C
Accuracy ±1.0 %, ± ± 0.5%
Output Signal 4~20mA DC and Pulse (Standard)
Display LCD 2 Line x12 character (Rate Flow /Total Flow)
Service Clear Liquid, Gases ,Air, solvent.
Flange Screwed and Flange (As per standard)
Enclosure IP67,IP65
LIQUID TURBINE FLOW METER
Turbine Flow meter
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4. 4
A
B C
D E F
Gas Turbine Flow Meters
Specifications
Material: Stainless Steel/Aluminum
DN range (mm): DN15-DN200
Output: Pulse/current4-20Am/RS-485
Accuracy: 0.5% / 1%
Operating Pressure Max - 6 bar
Flow range (m³ / h): 1.0-3600
Power supply: 220VAC / 24VDC
Medium temperature (centigrade): -30-65
Ambient temperature (centigrade): -20-80
Atmospheric pressure: 86-106KPa
Nominal Pressure: 1.6, 2.5, 4.0, 6.4MPa
Application
Internal
measurement
Coal
Gas
Liquefied
Gas
Light
hydrocarbon
Gas
Petroleum,
chemical
Industries
Sewer
Gas
Turbine gas meters infer gas volume by determining
the speed of the gas moving through the meter.
Diaphragm Type flow METERS
Features:
1) High sensitivity,
2) high accuracy
3) Good stability and
reliability
3) Low maintenance
4) Digital Display.
5) Pulse Out put.
6) Avaible-G1.6/G4
G16
D
D
Technical specifications:
1) Nominal flow rate: 1.6, 2.5m
3
/h
2) Maximum flow rate: 2.5, 4m
3
/h
3) Minimum flow rate: 0.016, 0.025m
3
/h
4) Operating pressure range: 0.5 ~ 3kPa
5) Accuracy: B grade
6) Basic error limit: Qmin≤Q<0.1 Qmax, ±3% 0.1 Qmax
≤Q≤Qmax, +/-1.5%.
7) Total Press Loss:< 250Pa
7) Operating Temperature:-10-+40deg
Vortex Flow Meter
Features:
Application
* Size: DN 25 to DN 3000
* Service: Liquid / Gas / Steam
* Pressure: 25 bar
* Output Signal: 4-20 mA
* Communication Interface: RS485 .
* Accuracy: + / - 0.5%, + / - 1%
* Repeatability: 0.2%
* Protection: IP 65 / IP 68.
Stable long term accuracy and repeatability
No routine maintenance required
Lower cost of installation than traditional orifice-type meters
Reduced possibility of process fluid leakage
No moving parts to wear
No special protection needed against extreme weather
condition
Features:
* Size: Inline: DN 4 to DN 300
* Insertion:DN 40 to DN 2000
(Max DN 3000)
* Measuring range: 0.5 ~ 60 m/s
* Service: Gas (except for acetylene)
* Pressure:25 bar (High Pressure : 200
bar)
* Accuracy: + / - 0.5%, + / - 1%
* Repeatability:0.2%
Thermal mass Flow meter
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VortexFlowMeter
GTFM
• :Compressed air flow and distribution
• :Carbon dioxide for chilling and
fermentation
• :Argon in steel making
• :Nitrogen and oxygen production plants
• :Natural gas for burner and boiler feed
control
• :Aeration air and bio gas in waste water

5. 5
OIL Meters
Easy to connect with previous systems due to its high compatibility .
Indication through 8-digit LCD display
Wide range of flows and maintaining of high level of accuracy
Easy to install due to its dimension conforming to previous products.
Monitoring Oil Consumption
Pressure, temperature and viscosity options
Flow Rate 10 Lt/ Hr - 48M
3
/ Hr
Temperature Upto 150
o
C
Pressure 0-21 Kg/ cm
2
(Optional 40 Kg/ cm
2
)
Viscosity 1000 CP maximum
Accuracy Within +(-) 0.5% (Optional +(-) 0.2%
Nominal Bore
Size 15 mm, 20 mm, 25 mm, 40 mm, 50 mm, 80 mm
Liquids Petroleum Products (MS, HSD, SKO, LDO, FO, LSHS).
Output
Totalisation of flow (Mechanical Counter) –
Optional Electronics
Application
Specification
Oval gear positive displacement technology
Accuracy +/-0.5% on pulse models,
+/-1% on mechanical Suitable for lubricant,
fuels and chemicals.
Available for flow ranges from 2 to 1200
litres per minute
Pipe sizes from 1/2" to 4" with BSP
and flange connections
Mechanical and electronic display options
Pulse output and 4~20mA output models
Multiple construction material options
Pressure, temperature and viscosity options
LC Series oval gear oil flow meter, the main type of positive displacement flow meters
is used to measure pressure in the pipeline closed under full pipe flow of the fluid flow.
It has good adaptation and essentially unregulated measuring temperature, pressure change
and easy of installation.
Oval
Gear
Flow
meter
Application
Petroleum
Chemical
Medicine
Shipping
Food
Syrup
Greases
Commercial department
Solvent
ZEST
Type of Strainer
Simplex Basket
Strainers
Duplex Basket
Strainers
Y Type Strainers
T Type Strainers
Temporary Strainers
Bag Filters
STRAINER
M.O.C. Housing
Casted - C.I./C.S./S.S./G.M.
Fabricated- M.S./S.S/P.P. Fiber/others on
request
Element- SS 304/SS, 316/Brass, Paper,
Sintered.
Size Range
Casted - NB ½ “ to 1 ½” Screwed, BW,
SW
NB ½” to 8” Flanged
Fabricated- NB ½” to 4” Screwed
NB 1” to 60” Flanged
Application
Pumps
Engines
Flow meter
Boilers
Turbine
RO Plants
www.zesteng.co.in Email-Sales@zestengg.com
Oil flow meters are
approved by Government
of India, Department of
Legal Metrology (Weights
& Measures).

6. ZEST ENGINEERING
DE-58, SECTOR-3,
INDUSTRIAL AREA- BAWANA
NEW DELHI- 110039
INDIA
Calls Us -+91-8800445945
Land line- 011-41561415
Email-new@zestengg.com
Visit us-www.zestengg.co.in
RTD/Thermocouple
RTDs may be purchased with 2, 3, or 4 lead wires
Extending from the sensor. In determining the
number of wires, consideration of the following is
Important:
• Required accuracy
• Stability
• Receiving device location
• Corrosion potential - environmental
conditions
• Nominal sensor range and resistance
Specifications
RTD type thermocouple,
Industrial thermocouple,
1.J, S, K, PT100 type
2.water-proff/explosion-proof
Pressure Gauges Type of Pressure Gauges.
Normal Pressure Gauges
Oxygen Pressure Gauges
Vibration Free Pressure
Gauges
LPG Pressure Gauges
CNG Pressure Gauges
Specification
Dial Size : 2 ½", 4", 6" , 8", 10"
Case & Bezel : SS 304/ Die Cast Aluminum Weather Proof
Pointer : Micro Zero or center zero adjustable
Bourdon Material : SS 316/Brass
Socket Material : SS 316/Brass
Entry : Bottom Back
Mounting : Direct, Panel, Surface
Connection : ¼", 3/8", ½", ¾ " and 1" BSP, NPT, Metric thread,
Male/Female, adj./fixed
Accuracy : + 1% of F.S.D.
Over Range Protection : 125 % of F.S.D.
Valves
Type of Valves
Gate Valve
Ball Valve
Sluice gate valve
Check Valve
Safety Valve
Check Valve
Butterfly Valve
A valve is a device that regulates, directs or controls the flow of a fluid
(gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways.
Type
of
Pipes
Sanitation System Pipes
Plumbing System PVC Pipes
Agriculture System PVC Pipe
Sales office.
ZEST ENGINEERING
RAJAN NIWAS, NEAR M.C.
OFFICE, RAJGARH ROAD.
SOLAN (H P)
Pin Code - 1732132
Phone- +919760158775
Email-sales@zestengg.com
Visit us-www.zestengg.co.in
We
have
the
right
to
modify
the
above
written
words
without
any
notice.
Sales Office
Zest Engineering
162,Sarla Bagh
Dayal Bagh
Agra
282005
Phone-9997098945