GE 000 gpd to 288, E4H-CE Series, E8-CE Series manual Minimum/Maximum Min/Max Boost Pressure

1.4.1Feed Water Specifications

The feed water requirements listed in Table 1.1 must be met to ensure quality per- meate and extended membrane element life.

1.4.2Permeate Flow Rate

Stated in Table 1.1 and on the machine serial number label (assumes no permeate back pressure, 2000 mg/L Total Dissolved Solids (TDS) maximum feed concen- tration, and rated temperature).

To estimate permeate output with back pressure, use the formula below. Maximum permeate back pressure is 80 psig (5.5 bar).

(Specified Permeate) x [(Operating Pressure) - (Permeate Back pressure)]

(Operating Pressure)

1.4.3Concentrate Flow Rate

Stated in Table 1.1 and factory-set as stated on the serial number label.

1.4.4Pressure Range

The Pressure Ranges listed below (Table 2.1) are boost pressure: Boost Pressure = [(Primary Pressure - (Post-Filter Pressure)].

Table 1.2

Minimum/Maximum (Min/Max)

Boost Pressure

MODEL	PUMP MODEL	PRIMARY PRESSURE
		RANGE bar (psi)
E4H-CE-3	Tonkaflo, SS2823G-50	8.6 - 15.5 (125 - 225)
E4H-CE-5	Tonkaflo, SS2823G-50	7.6 - 15.5 (110 - 225)
E4H-CE-7	Tonkaflo, SS2823G-50	6.6 - 14.4 (100 - 210)
E8-CE-9
E8-CE-14	Tonkaflo, SS2823G-50	6.6 - 12.8 (95 - 185)
E8-CE-23	Tonkaflo, SS2823G-50	5.2 - 9.3 (75 - 135)

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