Griffco-valve CCG Glass Manual do Utilizador descarregar pdf

Griffco Valve Inc.

6010 N.Bailey Ave, Ste 1B

Amherst, NY 14226

Phone: 1 800-474-3326

Fax: 1 716-835-0893

GLASS CALIBRATION CYLINDERS

Operating Instructions:

Install the calibration cylinder in the suction linetothe chemical metering pump. Ensure that the cylinder is

vertical. Two (2)isolating ball valves must beinstall inthe suction line as per the drawing below.Thetop of the cylinder

should be vented back to the top of the chemical container ortodrain. A 12” lengthof flexable hose shouldbeinstall on

the top of the cylinder if it is to be hard piped into the system.

Thereare two (2) methods of using the calibration cylinder, measuring volume or rate of flow. Before starting the

calibration make sure the pump is primed.

Method 1 - Rate of Flow: (Using the USGPHscale)

 Open isolatingvalves 1 and 2 to fillthecylinder

tothe top mark on the scale.(0 USGPH)

 Close isolating valve (1) in the suction line.

Leaveisolating valve (2) open.

 Switch on the chemical feed pump for 30

seconds. Switch off the pump.

The reading inthe right sideof the cylinder is a

direct readout in USGPH.

 If the reading is not the desired rate of flow

adjust the pump volume and repeat the

process until the correctrate of flowis

achieved.

Method 2 – Volumetric: (Using the mL Scale)

 Open isolatingvalves 1 and 2 to fillthecylinder

tothe top mark on the scale.(0 mL )

 Close isolating valve (1) in the suction line.

Leaveisolating valve (2) open.

 Switch on the chemical feed pump for a

measured drawdown time.Shutoff thepump.

The volume displaced from the cylinder can be

readon the left side the cylinder scale in mL.

 If the reading is not the desired rate of flow

adjust the pump volume and repeat the

process until the correctrate of flowis

achieved.

 To convert toLPH or GPH use one of the

followtwo formulas

LPH= (volume÷drawdown time) x3.6

GPH = (volume÷drawdown time) x 0.952

Once the desired pump dosing volume has been set close isolating valve (2) and open isolation valve (1) to resume

normalpumping operation.

Note: Maximum sealed cylinder pressure is 15 feet of water column.

INJECTION

VALVE

DRAIN

VALVE

SHUT OFF VALVE

Y-STRAINER

ISOLATING BALL VALVES

OPTIONAL PRESSURE RELIEF PIPING

CHEMICAL

CONTAINER

GRIFFCO

CALIBRATION

CYLINDER

GRIFFCO PRESSURE

RELIEF VALVE

CHEMICAL

FEED PUMP

PULSATION

DAMPENER

GRIFFCO BACK PRESSURE / ANTI-SYPHON VALVE

C/W OPTIONAL PRIMING VALVE

PRESSURE

GAUGE

TYPICAL INSTALLATION

CALL 1 - 800 - GRIFFCO Bulletin # CAL7003-2011

1 2

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Página 1 - GLASS CALIBRATION CYLINDERS

Griffco Valve Inc.6010 N.Bailey Ave, Ste 1BAmherst, NY 14226Phone: 1 800-474-3326Fax: 1 716-835-0893GLASS CALIBRATION CYLINDERSOperating Instructions:

Página 2 - Component Drawing:

Dimensions:Capacity(mL)Size(USgph)Scale(mL)A(in)B(in)C(in)30.95 1 14 1.4 1/41003.2 2 15 2.5 1/22006.4 2 21 2.5 1/250016 5 15 3.5 3/41,00032 5 27 3.5 3

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Griffco-valve CCG Glass Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Equipamento Griffco-valve CCG Glass. Griffco Valve CCG Glass User Manual Manual do Utilizador

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