Насосы серии PE & PTFE

Overview

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PE & PTFE SERIES PUMPS

Tapflo pumps made from polyethylene (PE) or virgin PTFE plastics are suitable for handling almost any kind of liquid whether it is viscous, chemically aggressive or with solids.

Few components and a simple but ingenious design is peculiar for all Tapflo pumps. It is a compact pump, easy and quick to maintain, keeping your service costs and process down time to a minimum.

Polyethylene (PE) pumps

Polyethylene (PE HD) has a superior wear resistance which is 6 – 7 times better than for polypropylene (PP). This fact makes the pump suitable for handling abrasive slurries etc. PE is resistant to most kind of aggressive chemicals such as concentrated acids and alkalis. Maximum liquid temperature is 70°C.

PTFE pumps

PTFE (virgin polytetrafluorethylene) is a thermoplastic polymer with superior chemical resistance. The PTFE pump will handle even the most aggressive acids, for instance concentrated nitric acid. Maximum liquid temperature is up to 100°C.

Typical applications

Industry	Example of application
Chemistry	Acids, alkalis, alcohol, solvents, latex, emulsions
Food	CIP fluid, flavouring, pigments
Pulp & Paper	Glue, slurries, adhesives, dispersions, resins, sodium silicate, titanium oxide
Surface conditioning	Electroplating baths, various acids, solvents, anodic sludge, varnish, enamels
Water treatment	Sludge handling, filter press applications, neutralization and flocculants
Electronics	Carrier fluids, ultra pure liquids, electroplating solutions, mercury, solvents
Print & paint	Glue, additives, varnish, ink, paint, latex, acid, resins, pigment

Material of components

Component	Model: Material
Pump housing and all thermoplastic details	Polyethylene, PE or PTFE
Centre block (not wetted)	PP
Diaphragms	TR9: PTFE, FKM TR20 – T800: PTFE, EPDM orNBR
Valve ball	T50 – T400: PTFE, EPDM,NBR, AISI 3161, PU, Ceramic T800: PTFE, EPDM, NBR
Rod valves	TR9 – TR20: PTFE
Air valves	Brass/NBR or optional AISI3161/FKM
O-rings	EPDM, PTFE or FKM
Housing pin screws	Stainless steel AISI 304
Diaphragm shaft	Stainless steel AISI 304
Drum handle (TD pumps)	TRD20 – TD100: Stainless steel AISI 316L
Reinforcement plates (TF pumps)	T50 – T400: Stainless steelAISI 316L
Reinforcement platesPTFE pumps	Standard pumps: PET ATEX pumps: AISI 316L

parts diaphragm pump.en

1. Flexible installations

The connections may be rotated 180°. Simply turn the connections to fit your piping system. Threaded BSP orNPT plastic connections is standard, AISI 316 or other connections types are also available.

2. Solid and strong

The pump body is machined from solid PE or PTFE. The solid design will stand against mechanical forces as well as aggressive chemicals.

3. Chemical design

The compound diaphragm has a completely smooth liquid side surface and with no metal in contact with the liquid. Ideal for a safe chemical handling.

4. Low air consumption

The air distribution system is designed with shortest possible air distribution ways. This eliminates "dead spaces", resulting in high effiencey and low air consumption.

Technical data

TECHNICAL DATA	PUMP SIZE
	TR9	TR20	T50	T100	T200	T400	T800
Max capacity* [l/min] / [US GPM]	11 / 2.9	24 / 6.3	60 / 15.8	125 / 33	330 / 87	570 / 150	820 / 216
Volume per stroke** [ml] / [cu in]	13 / 0.80	50 / 3.05	87.5 / 5.34	280 / 17.1	933 / 56.9	2300 / 140.3	5125 / 312.7
Max discharge pressure [bar] / [psi]	8 / 116	8 / 116	8 / 116	8 / 116	8 / 116	8 / 116	8 / 116
Max air pressure [bar] / [psi]	8 / 116	8 / 116	8 / 116	8 / 116	8 / 116	8 / 116	8 / 116
Max suction lift dry*** [m] / [Ft]	1 / 3	1.5 / 5	2.5 / 8	3.5 / 11	4 / 13	4 / 13	5 / 16
Max suction lift wet [m] / [Ft]	8 / 26	8 / 26	8 / 26	8 / 26	8 / 26	8 / 26	8 / 26
Max size of solids ø in [mm] / [in]	2 / 0.08	3 / 0.12	4 / 0.16	6 / 0.24	10 / 0.39	15 / 0.59	15 / 0.59
Max temp. pump in PE [°C] / [°F]	70 / 158	70 / 158	70 / 158	70 / 158	70 / 158	70 / 158	70 / 158
Max temp. pump in PTFE [°C] / [°F]	100 / 212	100 / 212	100 / 212	100 / 212	100 / 212	100 / 212	-
Weight of pump in PE [kg] / [lb]	0.75 / 1.65	1.6 / 3.53	4.3 / 9.48	10 / 22	25 / 55.12	47 / 103.62	147 / 342
Weight of pump in PTFE [kg] / [lb]	1.35 / 2.98	3.15 / 6.94	9 / 19.84	17 / 38	47 / 103.62	87 / 191,80	-
Weight of drum pump in PE [kg] / [lb]	-	2.4 / 5.29	4.7 / 10.36	10.5 / 23.15	-	-	-
Weight of drum pump in PTFE [kg]/[lb]	-	3.9 / 8,6	9.4 / 20.72	17.5 / 38.58	-	-	-

dimensional drawings

DIM	PUMP SIZE
DIM	TR9	TR20	T50	T100	T200	T400	T800
A	70	105	150	200	270	350	460
A	2.76	4.13	5.91	7.87	10.63	13.78	18.11
A2	-	-	150	300	300	404	-
A2	-	-	5.91	11.81	11.81	15.91	-
B	94	112	169	214	310	380	589
B	3.70	4.41	6.30	8.43	12.20	14.96	23.19
B2	-	-	168	221	320	390	-
B2	-	-	6.61	8.70	12.60	15.35	-
B3	-	-	277	391	490	598	-
B3	-	-	10.91	15.39	19.29	23.54	-
B4	134	152	200	254	350	420	-
B4	5.28	5.98	7.87	10.00	13.78	16.54	-
C	115	135	190	250	345	425	637
C	4.53	5.31	7.48	9.84	13.58	16.73	25.08
D	123	168	243	320	450	563	830
D	4.84	6.61	9.57	12.60	17.72	22.17	32.68
D2	-	175	250	325	-	-	-
D2	-	6.89	9.84	12.80	-	-	-
D3	-	-	385	550	700	770	-
D3	-	-	15.16	21.65	27.56	30.31	-
D4	-	-	343	477	630	690	-
D4	-	-	13.50	18.78	24.80	27.17	-
E	92	132	190	252	345	440	650
E	3.62	5.20	7.48	9.92	13.58	17.32	25.59
E2	-	147	210	280	-	-	-
E2	-	5.79	8.27	11.02	-	-	-
E3	-	-	250	333	467	588	-
E3	-	-	9.84	13.11	18.39	23.15	-
F	8	8	15	15	30	30	30
F	0.31	0.31	0.59	0.59	1.18	1.18	1.18
F2	-	15	21	21	-	-	-
F2	-	0.59	0.83	0.83	-	-	-
G	9	15	17	30	30	30	-
G	0.35	0.59	0.67	1.18	1.18	1.18	-
H	10	15	16	30	30	30	-
H	0.39	0.59	0.63	1.18	1.18	1.18	-
I	12	15	20	28	38	48	80
I	0.47	0.59	0.79	1.10	1.50	1.89	3.15
J	¼”	3/8”	½”	1”	1 ½”	2”	3”
J	¼	08-mar	½	1	1 ½	2	3
K	M4x20	M4x20	M8x25	M8x25	M8x25	M8x25	M8x25
K	M4	M4	M8	M8	M8	M8	M8
L	1/8”	1/8”	¼”	¼”	½”	½”	½”
L	08-sty	08-sty	¼	¼	½	½	02-sty
M	15	17	25	38	54	70	95
M	0.59	0.67	0.98	1.50	2.13	2.76	3.74
N	58	81	115	154	211	268	410
N	2.28	3.19	4.53	6.06	8.31	10.55	16.14
P	35	52	80	105	143	183	238
P	1.38	2.05	3.15	4.13	5.63	7.20	9.37
R	0°	0°	15°	15°	0°	0°	0°
R	0°	0°	15°	15°	0°	0°	0°
S	13	15	21	27	35	42	-
S	0.51	0.59	0.83	1.06	1.38	1.65	-
ØT	-	20	33	33	-	-	-
ØT	-	0.79	1.30	1.30	-	-	-
U	-	1270*	1270*	1270*	-	-	-
U	-	50.00*	50.00*	50.00*	-	-	-
V	-	285	360	400	-	-	-
V	-	11.22	14.17	15.57	-	-	-

COMPONENT	MATERIAL
Pump housing and all wetted thermoplastic elements	PE, PTFE (apart form T800)
Centre block (not wetted)	PP, PP conductive
Diaphragms	PTFE, PTFE with white back, EPDM, white EPDM, NBR, FKM*
Valve balls	PTFE, EPDM, NBR, AISI 316, PU, Ceramic
Rod valves (TR9 and TR20)	PE, PTFE
Air valve	Body: brass (std.), stainless steel AISI 316L or PET
Air valve	O-rings: NBR (std.), EPDM or FKM
O-rings (wetted)	PTFE, EPDM, FKM, FEP/Silicone, FEP/FKM
Housing pin screws	Stainless steel AISI 316
Diaphragm shaft	Stainless steel AISI 316
Drum handle (TD pumps)	Stainless steel AISI 316
Reinforcement plates (TF pumps)	Stainless steel AISI 316

Certificates

fda

FDA §21 CFR 177 materials

FDA (U.S. Food and Drug Administration) §21 CFR 177 lists polymers, e.g. rubber and plastic materials approved for equipment in contact with food products.

EN 10204

EN 10204 material traceability

The EN 10204 norm gives you a checklist and traceability of materials used in the equipment. 2.1 is a general statement of compliance with material specifications, while 3.1 provides specific track records all the way to the steel mill batch (normally only on metals in contact with the product).

CE conformance

A product classified as machinery that carries the CE mark fulfill the essential health and safety requirements of the EC Machinery Directive 2006/42/EEC.

ATEX Directive 94/9/EC

Equipment intended and approved for safe operation in potentially explosive atmospheres. The equipment is divided in main groups, categories, apparatus groups and temperature classes to define its suitability in the actual zone.