Never forget, a Flammenwerfer werfs Flammen and a Nebelwerfer werfs Nebel!
Usual setup should have been about:
Note: some KSTNs are no longer available as it seems, additionally some of the larger calibers were planned to have their own KSTNs but it is noted that eventually the normal KSTNs for the smaller calibers were applied (I assume for a save in manpower).
Further, Lexikon der Wehrmacht is not listing a column for some/many of the larger caliber units, which (imo) does not make sense so I added them. Some are also noted to only have had a "Versorgungs Batterie" (Supply Battery) which would be about 20Men less.
Small Werfers 15cm: [OB:864, OB:865]
- Stab (Staff/HQ) ~12Men
- Stabsbatterie (HQ Battery) ~103Men
- 1.Batterie (Battery) 124Men (1944 - with 1xPak)
- 2.Batterie (Battery)
- 3.Batterie (Battery)
- Kolonne (Column) ~45Men
Here the early 1941 variant is given as being 556Men. No mentioning of the Paks (I suppose the Paks were only later added - combinded with an reduction in manpower(as usual)).
Medium Werfers 21cm: [OB:871, OB:872]
- Stab (Staff/HQ) ~12Men
- Stabsbatterie (HQ Battery) ~103Men
- 1.Batterie (Battery) 141Men (1944 - with 1xPak)
- 2.Batterie (Battery)
- 3.Batterie (Battery)
- Kolonne (Column) ~45Men
Heavy Werfers 28/30/32cm: [OB:874, OB:875]
- Stab (Staff/HQ) ~12Men
- Stabsbatterie (HQ Battery) ~103Men
- 1.Batterie (Battery) 141Men (1944 - with 1xPak)
- 2.Batterie (Battery)
- 3.Batterie (Battery)
- Kolonne (Column) ~45Men
Panzerwerfer 42:
Addition of 8x Panzerwerfer (see the "+8" guns) to Army Werfer units would add another 120Men (see KSTN 633) just for the 8 "gun" Battery, and yes it is 8 guns per Battery in this case [OB:867, OB:877, OB:880].
SS-Werfer-Abteilungen (SS Werfer Battalions):
See the Lexikon for some example strength reports. 600men ++ it is (without any "Panzerwerfer" - no matter which one).
If you have more info/can share sources (there are some books existing) on anything that let me know.