Pulsafeede 外部的步伐泵，22加侖，230 VAC

提供精確可靠的計(jì)量性能制導(dǎo)雙止回閥座位和優(yōu)良的吸和吸程

PVC及PTFE構(gòu)造與外部控制

非常適于水處理和化學(xué)飼料應(yīng)用

手動(dòng)控制泵特性可調(diào)風(fēng)率和長(zhǎng)度

包括：注塑/背壓閥總成，腳踏閥/過(guò)濾器組件，三功能閥，4英尺透明PVC管材，和8英尺硬聚乙烯排放管。所有115 VAC泵包括一個(gè)6英尺的美國(guó)插頭電源線，230 VAC泵包括一個(gè)6英尺電源線（不包括插頭）。服務(wù)包（單獨(dú)出售，并在每個(gè)表中列出）包括閥芯O型圈，頭，隔膜，二次O型圈，頭螺釘和墊圈.數(shù)字泵具有易于設(shè)置的滾動(dòng)菜單，16位背光液晶顯示屏，四個(gè)按鈕的觸摸板控制，引導(dǎo)球止回閥回流系統(tǒng)，以減少和增強(qiáng)吸，無(wú)泄漏排放閥組件。泵現(xiàn)在接受霍爾效應(yīng)流量傳感器。泵可安裝在室內(nèi)或室外。

External pace pump, 22 GPD, 230 VAC

Reliable metering performance—guided dual check valves provide precise seating and excellent priming and suction lift

PVC and PTFE construction with external control

Ideal for water treatment and chemical feed applications

All pumps feature manual control of stroke rate and stroke length

What's included: injection/back pressure valve assembly, foot valve/strainer assembly, three-function valve, 4-ft clear PVC tubing, and 8-ft stiff polyethylene discharge tubing. All 115 VAC pumps include a 6-ft power cord with U.S. plug; 230 VAC pumps include a 6-ft power cord (plug not included). Service kits (sold separately and listed in each table) include valve cartridges with O-rings, head, diaphragm, secondary O-ring, head screws, and washers.These digital pumps feature easy set-up with scrolling menus, 16-digit backlit LCD, four-button touchpad control, guided ball check valve system to reduce backflow and enhance priming, and leak-free bleed valve assembly. Pumps now accept HALL effect flow sensors. Install pumps indoors or outdoors.