Product: Made in Japan
Manufacturer: Dynaflo
Model: K4 (15A 1/2″)

SPECIFICATION

Aluminium	Stainless cast iron	Max. Discharge Volume	Rubber family	40 L/min
			Teflon® family	28 L/min
		Size	Suction/Discharge Port	1/2″ F
			Inlet Port	1/4″ F
			Outlet Port (option)	ø 3mm&nbspx 5 (3/8″F witn muffler)
Plypropylene	PVDF (KYNAR®)	Max. Size Solids		Less than 2 m/m
		Weight	Aluminium	4.5 Kg
			Stainless cast iron	6.0 Kg
			Plypropylene	2.0 Kg
			PVDF (KYNAR®)	2.7 Kg

*1: Restart Operation Valve turns to Switching Valve:

When Pump ceased the beat, you can restart it as follows.

1. Turn to the right and left the switching lever slowly.

2. Air is supplied to the thin Air chamber, then the Switching apparatus restarts. (Usually please set the Switching valve on vatical position.)

*2: We can change Discharge Port to 3/8″ F ( with muffler ).

Pump Selection

K4 (15A 1/2″)

(1) Material of Wetted Part		(2) Diaphragms		(3) Ball Valves		(4) Special Design
L	Alminium	V	Viton®	V	Viton®	None	Standard
Z	Stainless cast iron	R	Hytrel®	U	Nytrel	B	Anti-abrasion
P	Polypropylene	T	Teflon®	T	Teflon®
F	PVDF (KYNAR®)	S	Neoplene®	S	Neoplene®

EXAMPLE	Material of Wetted Part		Diaphragms		Ball Valves		Special Design
K4ZTT	–	Z  Stainless	–	T  Teflon®	–	T  Teflon®	–	None

Performance curve

Dimensional Drawing

Aluminum

Stainless cast iron

Polypropylene (PP)

KYNAR® (PVDF)