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Home Parts Flow Meter CategorySF LZT Acrylic Glass Flow Meter

SF LZT Acrylic Glass Flow Meter

Flow Meter

SF LZT Acrylic Glass Flow Meter

Several different types and specifications of SVF LZ series metallic tube variable area flow meter.

SF LZT Acrylic Glass Flow Meter Suitable for Low Viscosity Liquid Measurement

SF LZT series acrylic glass flow meter is a acrylic-based flow meter for measuring single-phase non-pulsating flow of liquids or gases. It has the characteristics of high transparency, beautiful appearance, light weight, unbreakable and long service life. It is usually used for the measurement of clear or low viscosity fluids, such as water and solution.

Specifications
Working Principle
Structure
Video

Specification

SF LZT-4T, 6T, 8T Series
SF LZT Series
SF LZT-L Series
SF LZT-T/L-T
SF LZT-G/GL Series

Three vertically mounted SF LZT-4T, 6T, 8T series panel-type flow meters

SF LZT-4T, 6T, 8T series panel type flow meter is installed with a regulating valve. Brass material regulating valve has good thermal conductivity and corrosion resistance, is suitable for some special fluids and industrial environments, and plays an important role in fluid flow control, which can achieve precise flow adjustment, flow stabilization, energy saving, equipment protection, and other functions.

Parts and components of conventional material:

Control valve material: Brass
Interface material: Chrome-plated brass
O-ring material: Silicone ring

Technical Parameter

Table 1: SF LZT-4T, 6T, 8T Series Acrylic Glass Flow Meter Specifications
Model	Range		Interface	Accuracy (±%)
Model	Liquid (ml/min)	Air (l/min)	Interface	Accuracy (±%)
SF LZT-4T	6–60, 8–80, 10–100, 40–400	0.1–1, 0.2–2, 0.25–2.5, 0.6–6, 1–4, 1–10, 1–12	Plug-in	±4
SF LZT-6T	2–20 LPH, 4–40 LPH, 6–60 LPH, 10–100 LPH, 10–70 GPH	0.1–1, 0.2–2, 0.25–2.5, 0.5–5, 0.6–6, 1–10, 1–12, 2–20, 3–30, 4–40, 5–50, 6–60, 10–100, 15–150	Thread: ZG1/4" F	±4
SF LZT-8T	2.5–25 LPH, 5–45 LPH, 6–60 LPH	0.1–1 m³/h, 0.16–1.6 m³/h, 0.2–2 m³/h	Thread: ZG1/4" F	±4

Drawings & dimension

Annotated outline diagram of LZT-4T series panel-type flow meter.

SF LZT-4T

Annotated outline diagram of LZT-6T series panel-type flow meter.

SF LZT-6T, 8T

Table 2: SF LZT-4T, 6T, 8T Series Acrylic Glass Flow Meter Dimensions
Model	Size (mm)
Model	A	B	C	D	E	F
SF LZT-4T	94	28	21.6	14	14	70
SF LZT-6T	102	30.6	25.6	18	M18 × 1.5	76
SF LZT-8T	110	25	25	18	M18 × 1.5	80

Three SF LZT-series panel-type flow meters at different angles

SF LZT-series panel type flow meters are typically used to measure the flow of a fluid without regulating the flow, and they provide accurate flow measurement results. This series of flow meter is suitable for applications that do not require flow adjustment, such as flow monitoring, flow control and fluid analysis.

Parts and components of conventional material:

Control valve material: Brass
Interface material: Chrome-plated brass
O-ring material: Silicone ring

Technical Parameter

Read MoreRead Less

Table 3: SF LZT Series Acrylic Glass Flow Meter Specifications
Model	Range			Interface	Accuracy (±%)
Model	Liquid (GPM)	Liquid (LPM)	Air (Nm³/h)	Interface	Accuracy (±%)
SF LZT-15	–	6–60 LPH, 10–100 LPH, 16–160 LPH, 25–250 LPH, 40–400 LPH	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.05–0.5	0.2–2	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.1–1	0.5–4	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.2–2	1–7	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.3–3	1–11	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.5–5	2–18	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
SF LZT-20	1–10	5–35	2.5–25, 3–30, 4–40, 6–60, 10–100	ZG3/4" M	±4
	2–16	4–60	2.5–25, 3–30, 4–40, 6–60, 10–100	ZG3/4" M	±4
	2–14	12–52	2.5–25, 3–30, 4–40, 6–60, 10–100	ZG3/4" M	±4
SF LZT-25	1–10	5–35	2.5–25, 3–30, 4–40, 6–60, 10–100, 16–160, 25–250, 30–300	ZG1" M	±4
	2–16	4–60	2.5–25, 3–30, 4–40, 6–60, 10–100, 16–160, 25–250, 30–300	ZG1" M	±4
	2–14	12–52	2.5–25, 3–30, 4–40, 6–60, 10–100, 16–160, 25–250, 30–300	ZG1" M	±4
	2–20	10–70	2.5–25, 3–30, 4–40, 6–60, 10–100, 16–160, 25–250, 30–300	ZG1" M	±4
	5–35	20–130	2.5–25, 3–30, 4–40, 6–60, 10–100, 16–160, 25–250, 30–300	ZG1" M	±4
	4–40	15–150	2.5–25, 3–30, 4–40, 6–60, 10–100, 16–160, 25–250, 30–300	ZG1" M	±4
	5–45	20–170	2.5–25, 3–30, 4–40, 6–60, 10–100, 16–160, 25–250, 30–300	ZG1" M	±4
SF LZT-40	4–40	15–150	–	ZG1-1/2" M, NPT1-1/2" M	±4
	10–60	25–250	–	ZG1-1/2" M, NPT1-1/2" M	±4
	10–80	30–300	–	ZG1-1/2" M, NPT1-1/2" M	±4
	10–80	50–300	–	ZG1-1/2" M, NPT1-1/2" M	±4
	10–100	50–350	–	ZG1-1/2" M, NPT1-1/2" M	±4

Drawings & dimension

Annotated outline diagram of LZT series panel-type flow meter

Table 4: SF LZT Series Acrylic Glass Flow Meter Dimension
Model	Size (mm)
Model	A	B	C	D	E	F	G	H
SF LZT-15	175	32	168	35	25	76	25	127
SF LZT-20	236	45	228	46	33	101.6	37	165
SF LZT-25	236	45	228	46	33	101.6	37	165
SF LZT-40	267	65	250	68	33	100	58	170

Two SF LZT-L series panel-type flow meters at different angles

SF LZT-L series panel type flow meter in the length of the panel to do the size of the extended processing, so that the panel can have better visibility, can provide a larger digital display area, to ensure more accurate readings. At the same time, the flow meter series uses an external thread connection, so that the interface is relatively simple to install and remove.

Parts and components of conventional material:

Interface material: Plastic PVC
O-ring material: Silicone ring

Technical Parameter

Table 5: SF LZT-L Series Acrylic Glass Flow Meter Specifications
Model	Range			Interface	Accuracy (±%)
Model	Liquid (GPM)	Liquid (LPM)	Air (Nm³/h)	Interface	Accuracy (±%)
SF LZT-15L	0.1–1	0.5–4	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	0.2–2	1–7	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	0.3–3	1–11	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	0.5–5	2–18	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	1–7	2–28	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	1.5–9	5–35	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
SF LZT-20L	2–10	8–40	2.5–25, 6–60, 16–160	ZG3/4" M, NPT3/4" M	±4
	2–16	10–60	2.5–25, 6–60, 16–160	ZG3/4" M, NPT3/4" M	±4
	2–20	8–80	2.5–25, 6–60, 16–160	ZG3/4" M, NPT3/4" M	±4
SF LZT-25L	1.5–15	6–60	20–200, 25–250	ZG1" M, NPT1" M	±4
	3–13	5–50	20–200, 25–250	ZG1" M, NPT1" M	±4
	4–24	10–100	20–200, 25–250	ZG1" M, NPT1" M	±4
	5–35	20–130	20–200, 25–250	ZG1" M, NPT1" M	±4
	5–45	20–170	20–200, 25–250	ZG1" M, NPT1" M	±4

Drawings & dimension

Annotated outline diagram of LZT-L series panel-type flow meter

Table 6: SF LZT-L Series Acrylic Glass Flow Meter Dimension
Model	Size (mm)
Model	A	B	C	D	E	F	G	H
SF LZT-15L	216	32	206	37	33	1/2"	165	30
SF LZT-20L	233	39	220	44	49	3/4"	165	32
SF LZT-25L	253	44	240	50	48	1"	175	40

Two panel-type flow meters from SF LZT-T and SF LZT-LT series

SF LZT-T/L-T series panel type flow meter is based on the LZT series and LZT-L series added regulating valve. You can adjust the flow rate. At the same time, the interface material selection of plastic PVC, with good corrosion resistance performance and low cost, is commonly used in low-pressure flow meter interfaces.

Conventional material of parts:

Control valve material: Brass
Interface material: Plastic PVC
O-ring material: Silicone ring

Technical Parameter

Read MoreRead Less

Table 7: SF LZT-T/L-T Series Acrylic Glass Flow Meter Specifications
Model	Range			Interface	Accuracy (±%)
Model	Liquid (GPM)	Liquid (LPM)	Air (Nm³/h)	Interface	Accuracy (±%)
SF LZT-15T	–	6–60 LPH, 10–100 LPH, 16–160 LPH, 25–250 LPH, 40–400 LPH	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.1–1	0.5–4	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.2–2	1–7	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.3–3	1–11	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
	0.5–5	2–18	0.1–1, 0.16–1.6, 0.25–2.5, 0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2–20, 2.5–25, 3–30, 4–40, 12–120 LPM, 24–240 LPM, 48–480 LPM, 72–720 LPM	ZG1/2" M, ZG1/4" F	±4
SF LZT-20T	2–10	10–35	20–100	ZG3/4" M	±4
SF LZT-20T	4–14	15–50	20–100	ZG3/4" M	±4
SF LZT-25T	2–10	10–35	20–100, 40–160, 50–250	ZG1" M	±4
	4–14	15–50	20–100, 40–160, 50–250	ZG1" M	±4
	6–20	20–70	20–100, 40–160, 50–250	ZG1" M	±4
	10–35	30–130	20–100, 40–160, 50–250	ZG1" M	±4
	10–40	30–150	20–100, 40–160, 50–250	ZG1" M	±4
	15–45	50–150	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	5–45	50–170	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
SF LZT-15L-T	0.1–1	0.5–4	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	0.2–2	0.8–8	1–10, 1.6–16, 4–40	ZG1/2" M, NPT1/2" M	±4
	0.3–3	1–11	2.5–25, 6–60, 16–80, 16–160	ZG3/4" M, NPT3/4" M	±4
	0.5–5	2–18	2.5–25, 6–60, 16–80, 16–160	ZG3/4" M, NPT3/4" M	±4
SF LZT-20L-T	2–10	8–40	2.5–25, 6–60, 16–80, 16–160	ZG3/4" M, NPT3/4" M	±4
	2–16	8–60	20–200, 25–250	ZG1" M, NPT1" M	±4
	2–20	8–80	20–200, 25–250	ZG1" M, NPT1" M	±4
SF LZT-25L-T	3–13	10–50	20–200, 25–250	ZG1" M, NPT1" M	±4
	6–24	20–100	20–200, 25–250	ZG1" M, NPT1" M	±4
	10–35	30–130	20–200, 25–250	ZG1" M, NPT1" M	±4
	10–45	30–170	20–200, 25–250	ZG1" M, NPT1" M	±4

Drawings & dimension

LZT-T

Table 8: SF LZT-T Series Acrylic Glass Flow Meter Dimension
Model	Size (mm)
Model	A	B	C	D	E	F	G	H
SF LZT-15T	175	32	168	35	25	76	25	127
SF LZT-20T	236	45	228	46	33	101.6	37	165
SF LZT-25T	236	45	228	46	33	101.6	37	165

LZT-L-T

Annotated outline diagram of LZT-JT series panel-type flow meter

Table 9: SF LZT-L-T Series Acrylic Glass Flow Meter Dimension
Model	Size (mm)
Model	A	B	C	D	E	F	G	H
SF LZT-15L-T	216	32	206	37	33	1/2"	165	30
SF LZT-20L-T	233	39	220	44	49	3/4"	165	32
SF LZT-25L-T	253	44	240	50	48	1"	175	40

Two SF LZT-G series pipe-type flow meters

SF LZT-G/GL Series tube type flow meter is a round tube type flow meter used to measure the flow of liquid or gas in tubes. It is usually installed on the pipeline to determine the flow rate value by measuring the velocity of fluid through the pipeline, pressure difference, or other parameters.

Parts conventional material:

Interface material: Plastic PVC
O-ring material: Silicone ring

Technical Parameter

Read MoreRead Less

Table 10: SF LZT-G/GL Series Acrylic Glass Flow Meter Specifications
Model	Range			Interface	Accuracy (±%)
Model	Liquid (GPM)	Liquid (LPM)	Air (Nm³/h)	Interface	Accuracy (±%)
SF LZT-15G	–	10–100 LPH, 16–160 LPH, 25–150 LPH	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.05–0.5	0.2–2	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.1–1	0.5–4	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.2–2	1–7	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.3–3	1–11	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.5–5	2–18	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
SF LZT-20G	1–10	5–35	6–60, 10–100, 15–140	ZG3/4" F	±4
	2–16	10–60	6–60, 10–100, 15–140	ZG3/4" F	±4
	2–20	10–70	6–60, 10–100, 15–140	ZG3/4" F	±4
SF LZT-25G	1–10	5–35	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	2–16	10–60	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	2–20	10–70	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	2–25	10–100	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	3–30	12–120	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	4–40	15–150	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	5–45	20–170	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
SF LZT-40G	4–40	15–150	35–350, 150–400, 150–500, 120–600, 150–700	ZG1-1/2" M, ZG1-1/2" F	±4
	5–45	20–170	35–350, 150–400, 150–500, 120–600, 150–700	ZG1-1/2" M, ZG1-1/2" F	±4
	6–60	20–220	35–350, 150–400, 150–500, 120–600, 150–700	ZG1-1/2" M, ZG1-1/2" F	±4
	8–80	30–300	35–350, 150–400, 150–500, 120–600, 150–700	ZG1-1/2" M, ZG1-1/2" F	±4
	10–100	40–400	35–350, 150–400, 150–500, 120–600, 150–700	ZG1-1/2" M, ZG1-1/2" F	±4
SF LZT-50G	20–80	50–300	120–600, 300–850, 400–1,200, 500–1,400	ZG2" F	±4
	20–100	75–400	120–600, 300–850, 400–1,200, 500–1,400	ZG2" F	±4
	40–120	150–450	120–600, 300–850, 400–1,200, 500–1,400	ZG2" F	±4
	50–150	150–600	120–600, 300–850, 400–1,200, 500–1,400	ZG2" M	±4
	50–200	200–800	120–600, 300–850, 400–1,200, 500–1,400	ZG2" M	±4
SF LZT-75G	50–300	200–1000	–	ZG3" F, ZG3" M	±4
SF LZT-75G	50–400	200–1500	–	ZG3" F, ZG3" M	±4
SF LZT-15GL	–	10–100 LPH, 16–160 LPH, 25–150 LPH	0.1–1, 0.3–3, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.05–0.5	0.2–2	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.1–1	0.5–4	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.2–2	1–7	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.3–3	1–11	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
	0.5–5	2–18	0.3–3, 0.4–4, 0.6–6, 1–10, 1.6–16, 2.5–25, 4–40	ZG1/2" F	±4
SF LZT-20GL	1–10	5–35	6–60, 10–100, 15–140	ZG3/4" F	±4
	2–16	10–60	6–60, 10–100, 15–140	ZG3/4" F	±4
	2–20	10–70	6–60, 10–100, 15–140	ZG3/4" F	±4
SF LZT-25GL	1–10	5–35	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	2–16	10–60	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	2–20	10–70	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	3–30	12–120	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	4–40	15–150	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
	5–45	20–170	6–60, 10–100, 15–140, 16–160, 25–250, 30–300	ZG1" F	±4
SF LZT-40GL	1–10	5–35	6–60, 10–100, 15–140, 16–160, 25–250, 30–300, 35–350, 40–400, 50–500	ZG1-1/2" M	±4
	2–16	10–60	6–60, 10–100, 15–140, 16–160, 25–250, 30–300, 35–350, 40–400, 50–500	ZG1-1/2" M, ZG1-1/2" F	±4
	2–20	10–70	6–60, 10–100, 15–140, 16–160, 25–250, 30–300, 35–350, 40–400, 50–500	ZG1-1/2" M, ZG1-1/2" F	±4
	3–30	12–120	6–60, 10–100, 15–140, 16–160, 25–250, 30–300, 35–350, 40–400, 50–500	ZG1-1/2" M, ZG1-1/2" F	±4
	4–40	15–150	6–60, 10–100, 15–140, 16–160, 25–250, 30–300, 35–350, 40–400, 50–500	ZG1-1/2" M, ZG1-1/2" F	±4
	5–45	20–170	6–60, 10–100, 15–140, 16–160, 25–250, 30–300, 35–350, 40–400, 50–500	ZG1-1/2" M, ZG1-1/2" F	±4
	6–60	20–220	6–60, 10–100, 15–140, 16–160, 25–250, 30–300, 35–350, 40–400, 50–500	ZG1-1/2" M, ZG1-1/2" F	±4

Technical Parameter

Annotated outline diagram of LZT-G series panel-type flow meter

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Table 11: SF LZT-G/GL Series Acrylic Glass Flow Meter Dimension
Model	Size (mm)
Model	A	B	C
SF LZT-15G	210	160	φ32
SF LZT-20G	278	210	φ45
SF LZT-25G	278/306	210/235	φ45/φ51
SF LZT-40G	302	230	Φ68
SF LZT-50G	340/380	270	φ75
SF LZT-75G	400	290	φ100
SF LZT-15GL	210	180	φ32
SF LZT-20GL	278	236	φ45
SF LZT-25GL	265	235	φ51
SF LZT-40GL	306	235	φ51