RS25/4超静音热水循环管道屏蔽泵

PERFORMANCE RANGE
※flow rate up to 45 l/min
※head up to 4.2 m

OPERATING LIMITS
※fluid temperature: -10℃~~+110℃
※maximum ambient temperature 40℃
※maximum working pressure 1Mpa

STRUCTURAL CHARACTERISTICS
※Non-overloading 1-phase motor
※terminal box optionally in 3, 6, 9 or12 Oclock
※manual 3-speed control
※cast iron pump body（length of pump body can be 130mm or 180mmm）
※plastic impeller (stainless steel impeller available on request)
※protection IP44
※insulation class F
※ceramic shaft
※ceramic bearing