T25 – 1/2"

T25 – 1/2"

Compact and small diaphragm pump (105×116×160 mm) in aluminium and cast iron, ideal for installation where it is little space.

Features & Benefits

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

T25 – 1/2"

Max capacity [l/min (US gpm)] 26 / 6.8
Volume per stroke 70 / 4.27
Max pressure 8 / 116
Max suction lift dry 1.5 / 4.9
Max suction lift wet 8 / 26
Max size of solids 3 / 0.12
Max temperature with EPDM 80 / 176
Max temperature with PTFE 110 / 230
Min temperature -20 / -4
Weight PE [kg (lb)] 2 / 4.4
Weight PTFE 7 / 15

T25 – 1/2"

T25 – 1/2" dimensions image
Dimension A 105
Dimension B 116
Dimension D 160
Dimension D2 173
Dimension E 132
Dimension E2 147
Dimension F 13
Dimension G 10
Dimension H 12
Dimension I 15
Dimension J 1/2”
Dimension J2 3/8”
Dimension L 1/8”
Dimension M 19
Dimension N 81
Dimension P 30
Dimension S 14.5
Dimension ØK 6.5
Dimension ØT 20
Dimension U 1270*
Dimension V 285

T25 – 1/2"

Pump housing aluminium, cast iron or AISI 316L
Centre block aluminium (standard) or cast iron
Diaphragms 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

T25 – 1/2"

T25 – 1/2" performance curve
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