Stroke Air Operated Diaphragm pumps are designed for simplicity in operation & maintenance, safe for in explosive
environments. These pumps are high-quality product, yet offer excellent value for money thanks to excellent & low-cost
manufacturing.
How much can this pump deliver ?
The SDP50ALT delivers 411 liters per minute at zero head while
pumping water in ideal condition at 90 PSI Inlet pressure.
Pumping fluids with higher viscosities or higher densities reduces the
delivered volume when compared to water. The below graph will give
a good ideal of the delivered volume at different heads. All figures are
when pumping water as a fluid.
Where is PTFE pump used ?
This pump is constructed with Aluminum Cast Casing and the
elastomers (diaphragm, balls and o ring, valve seats) are made from
PTFE.
These are suitable for pumping of fluids like acetamide, diacetone,
butylacety ricinoleate, calumsulfide, cyclohexane, ethane furfural and
many other fluids. For full comprehensive list see end of section.
PTFE is an excellent choice when pumping highly aggressive fluids such
as aromatic or chlorinated, acids, caustics, ketone and acetates
Temperature -4 degC to + 104 degC. (+40degF to +225degF).
Stroke 2" Aluminum + PTFE Pump with Technology
SDP50ALT-CR/CGwith max-flo valve
Model : SDP50ALT-CR/CG
Air Inlet : 3/4" NPT/BSPT
Fluid Inlet : 2” NPT/BSPT
Fluid Outlet : 2” NPT/BSPT
Suction Capacity : 4 mtrs
Air Consumption at 90 psi : 108 CFM
Discharge at 90 PSI at : 491 LPM
zero head.
Wetted Parts : Aluminum
Diaphragm : PTFE
Balls : PTFE
Seals : PTFE
Construction : Clamped
Technical Data of this pump Performance Curve
Dimensional Data SDP50ALT-CR/CG
Water Discharge Flow Rates (LPM)
Flu
id D
isch
arg
e H
ea
d
0
1
2
3
4
5
6
7
8
20
40
60
80
100
120
BAR PSIG FEET
0
25
50
75
100
125
150
175
200
225
250
275
300
75 150 225 300 375 450 525
Air Consumption(SCFM)
SDP50ALTPerformance measured while pumping water
General features of this pump
Ÿ Clamped construction, easy and quick “in place”
maintenance
Ÿ Very few moving parts
Ÿ Durable and Reliable Max-Flo Valve
Ÿ Lightweight and easily portable
Ÿ Gentle non churning pumping action.
Ÿ Solid particle handling up to 3.2mm
Ÿ Self Priming and automatic stop
Variants available
Accessories
This pump is available with different threadings on the air inlet
and fluid inlet / outlet. For NPT threadings please specify Model
SDP50ALT-CR , for BSPT threadings Model SDP50ALT-CG.
Cam lock Couplings in SS and Aluminum, FRL Air line
equipment, Air hoses, Fluid hoses are available, ask for details
Packaging information
Length mm : 403
Width mm : 347
Height mm : 665
Net Weight : 25 Kgs
Gross Weight : 29 Kgs
Detailed list of compatible fluids, if the fluid you are looking for is not found in this list, contact [email protected]
with queries.
ACETAMIDE ETHYL BENZENE LACQUER SOLVENTS ROSIN
ACETONE ETHYL BENZOATE LARD SILICONE
ANIMAL FATS ETHYL OXALATE LATEX - WATER BASE TURBINE
AROCHLOR(S)1248 ETHANE LINOLEIC ACID OXGEN - COLD
AROMATIC HYDROCARBONS ETHER LUBRICANTS OXYGEN - 200°-400°F
BEER ETHYL ACETOACETATE LUBRICATING OILS (PETROLEUM) PAINT THINNER, DUCO
BEET SUGAR LIQUIDS ETHYL ACRYLATE MALEIC ANHYDRIDE PARAFFIN
BEET SUGAR LIQUORS ETHYLENE MESITYL OXIDE PENTANE
BENZYL BENZOATE FUEL OIL METHANE PETROLEUM - ABOVE 250
BUNKER OIL FURAN RESIN METHYL ACETATE POTASSIUM CHROMATE
BUTADIENE FURFURAL METHYL ACETONE POTASSIUM DICHROMATE
BUTANE GALLIC ACID METHYL BUTYL KETONE POTASSIUM SULFATE
BUTTER GASOLINE - LEADED METHYL CELLOSOLVE PROPANE (LIQUIFIED)
BUTYL ACETYL RICINOLEATE GASOLINE - UNLEADED METHYL ETHYL KETONE PROPYL NITRATE
BUTYL ACETATE GELATINE MOLASSES PROPYLENE
BUTYL AMINE GLUCOSE NAPTHA PROPYLENE GLYCOL
BUTYLENE GREASE NATURAL GAS ROSINS
CALCIUM SULFIDE HEPTANE NEATSFOOT OIL SOY SAUCE
CANE SUGAR LIQUORS HEXANE NITRO ETHANE STARCH
CARBON BISULFIDE N-HEXALDEHYDE NITROMETHANE STODDARD SOLVENT
CARBON DIOXIDE HYDRAULIC OILS (PETROLEUM) CASTOR STYRENE
CARBON MONOXIDE HYDROCYANIC ACID CITRIC SULFUR TRIOXIDE (DRY)
CARBONIC ACID HYDROGEN GAS CREOSOTE TALLOW
CYCLOHEXANE HYDROGEN PEROXIDE FUEL (1, 2, 3, 5A, 5B, 6) TERPINEOL
C E R T I F I C A T I O N S
ISO 9001: 2015
CE (European safety health
and environmental Standards)9001:2015
Sales Office &
A-1, Tirupati Udyog Nagar,
Sativali Road, Vasai East
Palghar - 401208, Maharashtra, India
Works:
Teryair Equipment Pvt. Ltd. Authorised Dealer