LEWA ecosmart Diaphragm Metering Pump

Name: LEWA ecosmart Diaphragm Metering Pump
Brand: LEWA

LEWA ecosmart compact multiplex diaphragm metering pump for cost-effective precise dosing. Per official page/D1-170: up to ~2,000 L/h per pump head; LCA up to ~80 bar (316L); M910/M930 heads with DPS.

Max flow

to 2,000 L/h / head

Max pressure

LCA to 80 bar; LCC/LCD to 50 bar (316L)

Turndown / accuracy

—

Wetted materials

1.4404 (316L) / PVC

Protection

—

Power

—

Inquire Now Download datasheetxiongxiaoyang55@gmail.com

Best for: verifying flow/pressure and control interfaces against your dosing duty (Mechanical Diaphragm Pumps). Confirm chemical compatibility and install constraints before ordering — inquire for help.

Features

Compact multiplex diaphragm design
Patented DPS + sandwich diaphragm monitoring
Up to ~2,000 L/h per pump head
LCA up to ~80 bar (316L); LCC/LCD up to ~50 bar
Meets API 675
Cost-effective precise / additive dosing

Specifications

Flow	to 2,000 L/h / head
Pressure	LCA to 80 bar; LCC/LCD to 50 bar (316L)
Type	diaphragm metering pump
Brand	LEWA
Temperature	-30 – +120°C（M910）
Viscosity	to 100,000 mPa·s
Material	1.4404 (316L) / PVC

Applications

Chemical additive dosing

Biofuel process additives

Personal care

Food & beverage

General industrial dosing

Energy & utilities

Materials & media

Material

1.4404 (316L) / PVC

Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.

Controls & communication

Control options are listed in notes or confirmed on inquiry.

Models & specs

Model	Flow	Pressure	Notes
LCA ø6	2.0–5.5 L/h	80 bar (316L) / 12 bar (PVC)	n=80–218 rpm；D1-170
LCA ø8	3.6–9.9 L/h	80 bar (316L) / 12 bar (PVC)	n=80–218
LCA ø11	6.8–18.6 L/h	80 bar (316L) / 12 bar (PVC)	n=80–218
LCA ø14	11.1–30.2 L/h	80 bar (316L) / 12 bar (PVC)	n=80–218
LCA ø17	16.3–44.5 L/h	56 bar (316L) / 12 bar (PVC)	n=80–218
LCA ø22	27.4–74.6 L/h	33 bar (316L) / 12 bar (PVC)	n=80–218
LCA ø28	44.3–120.8 L/h	19 bar (316L) / 12 bar (PVC)	n=80–218
LCA ø35	69.3–188.8 L/h	12 bar (316L) / 10 bar (PVC)	n=80–218
LCA ø42	99.8–271.8 L/h	7 bar (316L/PVC)	n=80–218
LCC ø22	28.1–76.6 L/h	50 bar (316L) / 12 bar (PVC)	n=82–224
LCC ø42	102.2–279.3 L/h	19 bar (316L) / 12 bar (PVC)	n=82–224
LCC ø58	195.0–532.6 L/h	9 bar	n=82–224
LCC ø82	389.7–1064.7 L/h	3 bar	n=82–224
LCD ø34	183.0–372.6 L/h	50 bar (316L) / 12 bar (PVC)	n=114–228
LCD ø58	532.6–1084.3 L/h	16–9 bar	n=114–228
LCD ø82	1064.7–2167.3 L/h	7–3 bar	n=114–228; single head up to approx. 2000 L/h class