The pump has a riser pipe

for example

DDA 30-4 AR-PVC/E/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

Other features:

DDA 30-4 FCM-PP/V/C WITH ACCES The SMART Digital DDA is a compact positive displacement

cr 20 10 a f a v hqqv 96500598 The pump has a riserVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via DIN flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.