All about your flow

Tapflo

OVERVIEW

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T70 and ATEX approved TX70 is a mid sized pump available in aluminium cast iron and stainless steel AISI 316L. With the compact dimensions 150×168×229 it has an impressive max capacity of 78 l/min.

Features & Benefits

  • Easy to maintain – 70% fewer parts
  • Flexible to install – connections may be rotated 180°

SPECIFICATIONS

T70 – 3/4"

Max capacity [l/min (US gpm)] 78 / 20
Volume per stroke 87.5 / 5.34
Max pressure 8 / 116
Max suction lift dry 3 / 9.8
Max suction lift wet 8 / 26
Max size of solids 4 / 0.16
Max temperature with EPDM 80 / 176
Max temperature with PTFE 110 / 230
Min temperature -20 / -4
Weight PE [kg (lb)] 5 / 11
Weight PTFE 10 / 22

DIMENSIONS

T70 – 3/4"

Dimension A 150
Dimension B 168
Dimension B2 156
Dimension D 229
Dimension D2 249
Dimension D3 229
Dimension E 190
Dimension E2 210
Dimension E3 192
Dimension F 20
Dimension G 17
Dimension H 19
Dimension H2 13
Dimension I 20
Dimension I2 19
Dimension J 3/4”
Dimension J2 1/2”
Dimension L 1/4”
Dimension M 29
Dimension M2 40
Dimension N 115
Dimension N2 115
Dimension P 47
Dimension P2 80
Dimension R 15°
Dimension S 21.2
Dimension ØK 8.5
Dimension ØT 30
Dimension U 1270*
Dimension V 360

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HOUSING MATERIALS

T70 – 3/4"

Pump housing aluminium, cast iron or AISI 316L
Centre block aluminium (standard) or cast iron
Diaphragms NBR, PTFE, PTFE 1705B or EPDM
Valve balls NBR, PTFE, AISI 316L****, EPDM, polyurethane or ceramic****
Air valve Brass / NBR (standard) or AISI 316L / FKM or PET / NBR (standard on TX820)
O-rings EPDM, NBR or FKM
Housing screws Steel on aluminium and cast iron pumps, AISI 304 on stainless steel pumps
Diaphragm shaft Stainless steel AISI 304

PERFORMANCE CURVES

T70 – 3/4"

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About Tapflo. Tapflo Group is an independent, family owned, European manufacturer and global supplier of Air operated diaphragm pumps, centrifugal pumps and other industrial process equipment. Tapflo is represented by own sales offices in 28 countries and by independent distributors in more than 30 countries.