Reliable Engineers

TECHNICAL SPECIFICATIONS: -

Pump Type: -Air Operated Double Diapharam Pump

Pump Make: -TOSS.

Pump Model: -AODD-300STTW

Suction and delivery sizes: -1” X 1” Inch Bsp internal thread

Max flow Rate: -135 LPM

Discharge Pressure:-4kg/cm2.

Air Inlet Pressure :-9.53 bar

Air inlet size :- 3/8” BSP

Suction Lift Dry:-3.05 mtr

Suction lift Wet:-4.89 mtr

Maximum Solid Size:-3.17 mm

MATERIAL OF CONSTRUCTION: -

Wetted parts:- SS316

Outer Portion:- SS316

Center Piston:-MS Powder coated

Air Valve (Non-wetted Parts):- Polyprolene

Diaphragm:-PTFE Diaphragm with Sentoprene Backup

Valve Ball:-PTFE

Oring:-PTFE/Neoprene

SCOPE OF SUPPLY: -

Only Pump 

PLUNGER TYPE DOSING PUMPS

Precise metering devices
Metering accuracy is almost independent of back pressure.Plunger is hard chrome plated.Flow rate is linear to stroke length variation.
Jacketed Liquid heads can be heated by hot water/ steam.Ability to transfer and dose products which are highly
viscous at room temperature.External arrangement for flushing the gland packing toincrease its life is also possible.Performance conforms to API675 standard

MATERIAL OF CONSTRUCTION

Stainless 316, 304, 316L, 304LHaste alloyAlloy 20Carbon Steels GlandSealing - PTFEAny other special alloy

OPTIONS

Multipal head with idendetical or different outputs for each head using single drive

Product Specification Product Description We manufacture and supply "Dosing Pumps".

Specifications:

• Brand: Noble
• Model: NPE 9031
• Maximum Flow Rate: 0 To 700 LPH
• Head: up to 70 kg/cm2